1927990116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4186

約数の個数: 144

約数和(自身を含む): 5630264640

約数和(自身を除く): 3702274524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 468, 477, 494, 636, 684, 689, 741, 954, 988, 1007, 1378, 1482, 1908, 2014, 2067, 2223, 2756, 2964, 3021, 4028, 4091, 4134, 4446, 6042, 6201, 8182, 8268, 8892, 9063, 12084, 12273, 12402, 13091, 16364, 18126, 24546, 24804, 26182, 36252, 36819, 39273, 49092, 52364, 53183, 73638, 77729, 78546, 106366, 117819, 147276, 155458, 157092, 159549, 212732, 216823, 233187, 235638, 310916, 319098, 433646, 466374, 471276, 478647, 638196, 650469, 699561, 867292, 932748, 957294, 1010477, 1300938, 1399122, 1914588, 1951407, 2020954, 2601876, 2798244, 2818699, 3031431, 3902814, 4041908, 4119637, 5637398, 6062862, 7805628, 8239274, 8456097, 9094293, 11274796, 12125724, 12358911, 16478548, 16912194, 18188586, 24717822, 25368291, 33824388, 36377172, 37076733, 49435644, 50736582, 53555281, 74153466, 101473164, 107110562, 148306932, 160665843, 214221124, 321331686, 481997529, 642663372, 963995058, 1927990116]

約数ペア:

[(1, 1927990116), (2, 963995058), (3, 642663372), (4, 481997529), (6, 321331686), (9, 214221124), (12, 160665843), (13, 148306932), (18, 107110562), (19, 101473164), (26, 74153466), (36, 53555281), (38, 50736582), (39, 49435644), (52, 37076733), (53, 36377172), (57, 33824388), (76, 25368291), (78, 24717822), (106, 18188586), (114, 16912194), (117, 16478548), (156, 12358911), (159, 12125724), (171, 11274796), (212, 9094293), (228, 8456097), (234, 8239274), (247, 7805628), (318, 6062862), (342, 5637398), (468, 4119637), (477, 4041908), (494, 3902814), (636, 3031431), (684, 2818699), (689, 2798244), (741, 2601876), (954, 2020954), (988, 1951407), (1007, 1914588), (1378, 1399122), (1482, 1300938), (1908, 1010477), (2014, 957294), (2067, 932748), (2223, 867292), (2756, 699561), (2964, 650469), (3021, 638196), (4028, 478647), (4091, 471276), (4134, 466374), (4446, 433646), (6042, 319098), (6201, 310916), (8182, 235638), (8268, 233187), (8892, 216823), (9063, 212732), (12084, 159549), (12273, 157092), (12402, 155458), (13091, 147276), (16364, 117819), (18126, 106366), (24546, 78546), (24804, 77729), (26182, 73638), (36252, 53183), (36819, 52364), (39273, 49092)]