15425676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 45680544

約数和(自身を除く): 30254868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1493, 1722, 2583, 2986, 3444, 4479, 5166, 5972, 8958, 10332, 10451, 13437, 17916, 20902, 26874, 31353, 41804, 53748, 61213, 62706, 94059, 122426, 125412, 183639, 188118, 244852, 367278, 376236, 428491, 550917, 734556, 856982, 1101834, 1285473, 1713964, 2203668, 2570946, 3856419, 5141892, 7712838, 15425676]

約数ペア:

[(1, 15425676), (2, 7712838), (3, 5141892), (4, 3856419), (6, 2570946), (7, 2203668), (9, 1713964), (12, 1285473), (14, 1101834), (18, 856982), (21, 734556), (28, 550917), (36, 428491), (41, 376236), (42, 367278), (63, 244852), (82, 188118), (84, 183639), (123, 125412), (126, 122426), (164, 94059), (246, 62706), (252, 61213), (287, 53748), (369, 41804), (492, 31353), (574, 26874), (738, 20902), (861, 17916), (1148, 13437), (1476, 10451), (1493, 10332), (1722, 8958), (2583, 5972), (2986, 5166), (3444, 4479)]