1805700156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{146519}}^1$

素因数の和:146618

約数の個数: 48

約数和(自身を含む): 4594867200

約数和(自身を除く): 2789167044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 146519, 293038, 439557, 586076, 879114, 1758228, 1904747, 3809494, 5714241, 7618988, 11428482, 11575001, 22856964, 23150002, 34725003, 46300004, 69450006, 138900012, 150475013, 300950026, 451425039, 601900052, 902850078, 1805700156]

約数ペア:

[(1, 1805700156), (2, 902850078), (3, 601900052), (4, 451425039), (6, 300950026), (12, 150475013), (13, 138900012), (26, 69450006), (39, 46300004), (52, 34725003), (78, 23150002), (79, 22856964), (156, 11575001), (158, 11428482), (237, 7618988), (316, 5714241), (474, 3809494), (948, 1904747), (1027, 1758228), (2054, 879114), (3081, 586076), (4108, 439557), (6162, 293038), (12324, 146519)]