18469308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 51932160

約数和(自身を除く): 33462852

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 47, 52, 66, 78, 94, 132, 141, 143, 156, 188, 229, 282, 286, 429, 458, 517, 564, 572, 611, 687, 858, 916, 1034, 1222, 1374, 1551, 1716, 1833, 2068, 2444, 2519, 2748, 2977, 3102, 3666, 5038, 5954, 6204, 6721, 7332, 7557, 8931, 10076, 10763, 11908, 13442, 15114, 17862, 20163, 21526, 26884, 30228, 32289, 32747, 35724, 40326, 43052, 64578, 65494, 80652, 98241, 118393, 129156, 130988, 139919, 196482, 236786, 279838, 355179, 392964, 419757, 473572, 559676, 710358, 839514, 1420716, 1539109, 1679028, 3078218, 4617327, 6156436, 9234654, 18469308]

約数ペア:

[(1, 18469308), (2, 9234654), (3, 6156436), (4, 4617327), (6, 3078218), (11, 1679028), (12, 1539109), (13, 1420716), (22, 839514), (26, 710358), (33, 559676), (39, 473572), (44, 419757), (47, 392964), (52, 355179), (66, 279838), (78, 236786), (94, 196482), (132, 139919), (141, 130988), (143, 129156), (156, 118393), (188, 98241), (229, 80652), (282, 65494), (286, 64578), (429, 43052), (458, 40326), (517, 35724), (564, 32747), (572, 32289), (611, 30228), (687, 26884), (858, 21526), (916, 20163), (1034, 17862), (1222, 15114), (1374, 13442), (1551, 11908), (1716, 10763), (1833, 10076), (2068, 8931), (2444, 7557), (2519, 7332), (2748, 6721), (2977, 6204), (3102, 5954), (3666, 5038)]