27419418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 66326400

約数和(自身を除く): 38906982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 281, 351, 417, 562, 702, 834, 843, 1251, 1686, 1807, 2502, 2529, 3614, 3653, 3753, 5058, 5421, 7306, 7506, 7587, 10842, 10959, 15174, 16263, 21918, 32526, 32877, 39059, 48789, 65754, 78118, 97578, 98631, 117177, 197262, 234354, 351531, 507767, 703062, 1015534, 1054593, 1523301, 2109186, 3046602, 4569903, 9139806, 13709709, 27419418]

約数ペア:

[(1, 27419418), (2, 13709709), (3, 9139806), (6, 4569903), (9, 3046602), (13, 2109186), (18, 1523301), (26, 1054593), (27, 1015534), (39, 703062), (54, 507767), (78, 351531), (117, 234354), (139, 197262), (234, 117177), (278, 98631), (281, 97578), (351, 78118), (417, 65754), (562, 48789), (702, 39059), (834, 32877), (843, 32526), (1251, 21918), (1686, 16263), (1807, 15174), (2502, 10959), (2529, 10842), (3614, 7587), (3653, 7506), (3753, 7306), (5058, 5421)]