18254354508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^3\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 51819264000

約数和(自身を除く): 33564909492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 107, 108, 117, 156, 169, 214, 234, 321, 338, 351, 428, 468, 507, 642, 676, 702, 719, 963, 1014, 1284, 1391, 1404, 1438, 1521, 1926, 2028, 2157, 2197, 2782, 2876, 2889, 3042, 3852, 4173, 4314, 4394, 4563, 5564, 5778, 6084, 6471, 6591, 8346, 8628, 8788, 9126, 9347, 11556, 12519, 12942, 13182, 16692, 18083, 18252, 18694, 19413, 19773, 25038, 25884, 26364, 28041, 36166, 37388, 37557, 38826, 39546, 50076, 54249, 56082, 59319, 72332, 75114, 76933, 77652, 79092, 84123, 108498, 112164, 118638, 121511, 150228, 153866, 162747, 168246, 216996, 230799, 235079, 237276, 243022, 252369, 307732, 325494, 336492, 364533, 461598, 470158, 486044, 488241, 504738, 650988, 692397, 705237, 729066, 923196, 940316, 976482, 1000129, 1009476, 1093599, 1384794, 1410474, 1458132, 1579643, 1952964, 2000258, 2077191, 2115711, 2187198, 2769588, 2820948, 3000387, 3159286, 3280797, 4000516, 4154382, 4231422, 4374396, 4738929, 6000774, 6318572, 6347133, 6561594, 8308764, 8462844, 9001161, 9477858, 12001548, 12694266, 13001677, 13123188, 14216787, 18002322, 18955716, 25388532, 26003354, 27003483, 28433574, 36004644, 39005031, 42650361, 52006708, 54006966, 56867148, 78010062, 85300722, 108013932, 117015093, 156020124, 169021801, 170601444, 234030186, 338043602, 351045279, 468060372, 507065403, 676087204, 702090558, 1014130806, 1404181116, 1521196209, 2028261612, 3042392418, 4563588627, 6084784836, 9127177254, 18254354508]

約数ペア:

[(1, 18254354508), (2, 9127177254), (3, 6084784836), (4, 4563588627), (6, 3042392418), (9, 2028261612), (12, 1521196209), (13, 1404181116), (18, 1014130806), (26, 702090558), (27, 676087204), (36, 507065403), (39, 468060372), (52, 351045279), (54, 338043602), (78, 234030186), (107, 170601444), (108, 169021801), (117, 156020124), (156, 117015093), (169, 108013932), (214, 85300722), (234, 78010062), (321, 56867148), (338, 54006966), (351, 52006708), (428, 42650361), (468, 39005031), (507, 36004644), (642, 28433574), (676, 27003483), (702, 26003354), (719, 25388532), (963, 18955716), (1014, 18002322), (1284, 14216787), (1391, 13123188), (1404, 13001677), (1438, 12694266), (1521, 12001548), (1926, 9477858), (2028, 9001161), (2157, 8462844), (2197, 8308764), (2782, 6561594), (2876, 6347133), (2889, 6318572), (3042, 6000774), (3852, 4738929), (4173, 4374396), (4314, 4231422), (4394, 4154382), (4563, 4000516), (5564, 3280797), (5778, 3159286), (6084, 3000387), (6471, 2820948), (6591, 2769588), (8346, 2187198), (8628, 2115711), (8788, 2077191), (9126, 2000258), (9347, 1952964), (11556, 1579643), (12519, 1458132), (12942, 1410474), (13182, 1384794), (16692, 1093599), (18083, 1009476), (18252, 1000129), (18694, 976482), (19413, 940316), (19773, 923196), (25038, 729066), (25884, 705237), (26364, 692397), (28041, 650988), (36166, 504738), (37388, 488241), (37557, 486044), (38826, 470158), (39546, 461598), (50076, 364533), (54249, 336492), (56082, 325494), (59319, 307732), (72332, 252369), (75114, 243022), (76933, 237276), (77652, 235079), (79092, 230799), (84123, 216996), (108498, 168246), (112164, 162747), (118638, 153866), (121511, 150228)]