18707942398

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{271279}}^1$

素因数の和:271380

約数の個数: 24

約数和(自身を含む): 29771894880

約数和(自身を除く): 11063952482

約数列:

[1, 2, 29, 41, 58, 82, 841, 1189, 1682, 2378, 34481, 68962, 271279, 542558, 7867091, 11122439, 15734182, 22244878, 228145639, 322550731, 456291278, 645101462, 9353971199, 18707942398]

約数ペア:

[(1, 18707942398), (2, 9353971199), (29, 645101462), (41, 456291278), (58, 322550731), (82, 228145639), (841, 22244878), (1189, 15734182), (1682, 11122439), (2378, 7867091), (34481, 542558), (68962, 271279)]