1864824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 5174400

約数和(自身を除く): 3309576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 139, 156, 172, 258, 278, 312, 344, 417, 516, 556, 559, 834, 1032, 1112, 1118, 1668, 1677, 1807, 2236, 3336, 3354, 3614, 4472, 5421, 5977, 6708, 7228, 10842, 11954, 13416, 14456, 17931, 21684, 23908, 35862, 43368, 47816, 71724, 77701, 143448, 155402, 233103, 310804, 466206, 621608, 932412, 1864824]

約数ペア:

[(1, 1864824), (2, 932412), (3, 621608), (4, 466206), (6, 310804), (8, 233103), (12, 155402), (13, 143448), (24, 77701), (26, 71724), (39, 47816), (43, 43368), (52, 35862), (78, 23908), (86, 21684), (104, 17931), (129, 14456), (139, 13416), (156, 11954), (172, 10842), (258, 7228), (278, 6708), (312, 5977), (344, 5421), (417, 4472), (516, 3614), (556, 3354), (559, 3336), (834, 2236), (1032, 1807), (1112, 1677), (1118, 1668)]