7289646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 18278400

約数和(自身を除く): 10988754

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 169, 182, 237, 273, 338, 474, 507, 546, 553, 1014, 1027, 1106, 1183, 1659, 2054, 2197, 2366, 3081, 3318, 3549, 4394, 6162, 6591, 7098, 7189, 13182, 13351, 14378, 15379, 21567, 26702, 30758, 40053, 43134, 46137, 80106, 92274, 93457, 173563, 186914, 280371, 347126, 520689, 560742, 1041378, 1214941, 2429882, 3644823, 7289646]

約数ペア:

[(1, 7289646), (2, 3644823), (3, 2429882), (6, 1214941), (7, 1041378), (13, 560742), (14, 520689), (21, 347126), (26, 280371), (39, 186914), (42, 173563), (78, 93457), (79, 92274), (91, 80106), (158, 46137), (169, 43134), (182, 40053), (237, 30758), (273, 26702), (338, 21567), (474, 15379), (507, 14378), (546, 13351), (553, 13182), (1014, 7189), (1027, 7098), (1106, 6591), (1183, 6162), (1659, 4394), (2054, 3549), (2197, 3318), (2366, 3081)]