2809224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 8302320

約数和(自身を除く): 5493096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3547, 7094, 10641, 14188, 21282, 28376, 31923, 39017, 42564, 63846, 78034, 85128, 117051, 127692, 156068, 234102, 255384, 312136, 351153, 468204, 702306, 936408, 1404612, 2809224]

約数ペア:

[(1, 2809224), (2, 1404612), (3, 936408), (4, 702306), (6, 468204), (8, 351153), (9, 312136), (11, 255384), (12, 234102), (18, 156068), (22, 127692), (24, 117051), (33, 85128), (36, 78034), (44, 63846), (66, 42564), (72, 39017), (88, 31923), (99, 28376), (132, 21282), (198, 14188), (264, 10641), (396, 7094), (792, 3547)]