21082344

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{8059}}^1$

素因数の和:8177

約数の個数: 32

約数和(自身を含む): 53196000

約数和(自身を除く): 32113656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 8059, 16118, 24177, 32236, 48354, 64472, 96708, 193416, 878431, 1756862, 2635293, 3513724, 5270586, 7027448, 10541172, 21082344]

約数ペア:

[(1, 21082344), (2, 10541172), (3, 7027448), (4, 5270586), (6, 3513724), (8, 2635293), (12, 1756862), (24, 878431), (109, 193416), (218, 96708), (327, 64472), (436, 48354), (654, 32236), (872, 24177), (1308, 16118), (2616, 8059)]