18118103684

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{39313}}^1$

素因数の和:39512

約数の個数: 36

約数和(自身を含む): 33078249204

約数和(自身を除く): 14960145520

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 841, 1682, 3364, 3973, 7946, 15892, 39313, 78626, 115217, 157252, 230434, 460868, 1140077, 2280154, 4560308, 5385881, 10771762, 21543524, 33062233, 66124466, 132248932, 156190549, 312381098, 624762196, 4529525921, 9059051842, 18118103684]

約数ペア:

[(1, 18118103684), (2, 9059051842), (4, 4529525921), (29, 624762196), (58, 312381098), (116, 156190549), (137, 132248932), (274, 66124466), (548, 33062233), (841, 21543524), (1682, 10771762), (3364, 5385881), (3973, 4560308), (7946, 2280154), (15892, 1140077), (39313, 460868), (78626, 230434), (115217, 157252)]