15197994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120619}}^1$

素因数の和:120634

約数の個数: 24

約数和(自身を含む): 37633440

約数和(自身を除く): 22435446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120619, 241238, 361857, 723714, 844333, 1085571, 1688666, 2171142, 2532999, 5065998, 7598997, 15197994]

約数ペア:

[(1, 15197994), (2, 7598997), (3, 5065998), (6, 2532999), (7, 2171142), (9, 1688666), (14, 1085571), (18, 844333), (21, 723714), (42, 361857), (63, 241238), (126, 120619)]