26621532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 77532000

約数和(自身を除く): 50910468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 709, 894, 1043, 1341, 1418, 1788, 2086, 2127, 2682, 2836, 3129, 4172, 4254, 4963, 5364, 6258, 6381, 8508, 9387, 9926, 12516, 12762, 14889, 18774, 19852, 25524, 29778, 37548, 44667, 59556, 89334, 105641, 178668, 211282, 316923, 422564, 633846, 739487, 950769, 1267692, 1478974, 1901538, 2218461, 2957948, 3803076, 4436922, 6655383, 8873844, 13310766, 26621532]

約数ペア:

[(1, 26621532), (2, 13310766), (3, 8873844), (4, 6655383), (6, 4436922), (7, 3803076), (9, 2957948), (12, 2218461), (14, 1901538), (18, 1478974), (21, 1267692), (28, 950769), (36, 739487), (42, 633846), (63, 422564), (84, 316923), (126, 211282), (149, 178668), (252, 105641), (298, 89334), (447, 59556), (596, 44667), (709, 37548), (894, 29778), (1043, 25524), (1341, 19852), (1418, 18774), (1788, 14889), (2086, 12762), (2127, 12516), (2682, 9926), (2836, 9387), (3129, 8508), (4172, 6381), (4254, 6258), (4963, 5364)]