123989484

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{61871}}^1$

素因数の和:62045

約数の個数: 24

約数和(自身を含む): 291045888

約数和(自身を除く): 167056404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 61871, 123742, 185613, 247484, 371226, 742452, 10332457, 20664914, 30997371, 41329828, 61994742, 123989484]

約数ペア:

[(1, 123989484), (2, 61994742), (3, 41329828), (4, 30997371), (6, 20664914), (12, 10332457), (167, 742452), (334, 371226), (501, 247484), (668, 185613), (1002, 123742), (2004, 61871)]