2265396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 6115200

約数和(自身を除く): 3849804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 181, 298, 362, 447, 543, 596, 724, 894, 1043, 1086, 1267, 1788, 2086, 2172, 2534, 3129, 3801, 4172, 5068, 6258, 7602, 12516, 15204, 26969, 53938, 80907, 107876, 161814, 188783, 323628, 377566, 566349, 755132, 1132698, 2265396]

約数ペア:

[(1, 2265396), (2, 1132698), (3, 755132), (4, 566349), (6, 377566), (7, 323628), (12, 188783), (14, 161814), (21, 107876), (28, 80907), (42, 53938), (84, 26969), (149, 15204), (181, 12516), (298, 7602), (362, 6258), (447, 5068), (543, 4172), (596, 3801), (724, 3129), (894, 2534), (1043, 2172), (1086, 2086), (1267, 1788)]