18680455916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{11299}}^1$

素因数の和:11954

約数の個数: 48

約数和(自身を含む): 35520962400

約数和(自身を除く): 16840506484

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 593, 697, 1186, 1394, 2372, 2788, 10081, 11299, 20162, 22598, 24313, 40324, 45196, 48626, 97252, 192083, 384166, 413321, 463259, 768332, 826642, 926518, 1653284, 1853036, 6700307, 7875403, 13400614, 15750806, 26801228, 31501612, 113905219, 227810438, 274712587, 455620876, 549425174, 1098850348, 4670113979, 9340227958, 18680455916]

約数ペア:

[(1, 18680455916), (2, 9340227958), (4, 4670113979), (17, 1098850348), (34, 549425174), (41, 455620876), (68, 274712587), (82, 227810438), (164, 113905219), (593, 31501612), (697, 26801228), (1186, 15750806), (1394, 13400614), (2372, 7875403), (2788, 6700307), (10081, 1853036), (11299, 1653284), (20162, 926518), (22598, 826642), (24313, 768332), (40324, 463259), (45196, 413321), (48626, 384166), (97252, 192083)]