26636766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 58457520

約数和(自身を除く): 31820754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 218, 241, 327, 338, 482, 507, 654, 723, 1014, 1417, 1446, 2834, 3133, 4251, 6266, 8502, 9399, 18421, 18798, 26269, 36842, 40729, 52538, 55263, 78807, 81458, 110526, 122187, 157614, 244374, 341497, 682994, 1024491, 2048982, 4439461, 8878922, 13318383, 26636766]

約数ペア:

[(1, 26636766), (2, 13318383), (3, 8878922), (6, 4439461), (13, 2048982), (26, 1024491), (39, 682994), (78, 341497), (109, 244374), (169, 157614), (218, 122187), (241, 110526), (327, 81458), (338, 78807), (482, 55263), (507, 52538), (654, 40729), (723, 36842), (1014, 26269), (1417, 18798), (1446, 18421), (2834, 9399), (3133, 8502), (4251, 6266)]