16404642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29399}}^1$

素因数の和:29438

約数の個数: 24

約数和(自身を含む): 36691200

約数和(自身を除く): 20286558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 29399, 58798, 88197, 176394, 264591, 529182, 911369, 1822738, 2734107, 5468214, 8202321, 16404642]

約数ペア:

[(1, 16404642), (2, 8202321), (3, 5468214), (6, 2734107), (9, 1822738), (18, 911369), (31, 529182), (62, 264591), (93, 176394), (186, 88197), (279, 58798), (558, 29399)]