26653806

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 35035794

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 106, 134, 139, 159, 201, 278, 318, 402, 417, 477, 603, 834, 954, 1206, 1251, 1431, 1809, 2502, 2862, 3551, 3618, 3753, 7102, 7367, 7506, 9313, 10653, 14734, 18626, 21306, 22101, 27939, 31959, 44202, 55878, 63918, 66303, 83817, 95877, 132606, 167634, 191754, 198909, 251451, 397818, 493589, 502902, 987178, 1480767, 2961534, 4442301, 8884602, 13326903, 26653806]

約数ペア:

[(1, 26653806), (2, 13326903), (3, 8884602), (6, 4442301), (9, 2961534), (18, 1480767), (27, 987178), (53, 502902), (54, 493589), (67, 397818), (106, 251451), (134, 198909), (139, 191754), (159, 167634), (201, 132606), (278, 95877), (318, 83817), (402, 66303), (417, 63918), (477, 55878), (603, 44202), (834, 31959), (954, 27939), (1206, 22101), (1251, 21306), (1431, 18626), (1809, 14734), (2502, 10653), (2862, 9313), (3551, 7506), (3618, 7367), (3753, 7102)]