642174792

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{546067}}^1$

素因数の和:546090

約数の個数: 48

約数和(自身を含む): 1867552560

約数和(自身を除く): 1225377768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 546067, 1092134, 1638201, 2184268, 3276402, 3822469, 4368536, 6552804, 7644938, 11467407, 13105608, 15289876, 22934814, 26757283, 30579752, 45869628, 53514566, 80271849, 91739256, 107029132, 160543698, 214058264, 321087396, 642174792]

約数ペア:

[(1, 642174792), (2, 321087396), (3, 214058264), (4, 160543698), (6, 107029132), (7, 91739256), (8, 80271849), (12, 53514566), (14, 45869628), (21, 30579752), (24, 26757283), (28, 22934814), (42, 15289876), (49, 13105608), (56, 11467407), (84, 7644938), (98, 6552804), (147, 4368536), (168, 3822469), (196, 3276402), (294, 2184268), (392, 1638201), (588, 1092134), (1176, 546067)]