18132264

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 49813920

約数和(自身を除く): 31681656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3547, 5112, 7094, 10641, 14188, 21282, 28376, 31923, 42564, 63846, 85128, 127692, 251837, 255384, 503674, 755511, 1007348, 1511022, 2014696, 2266533, 3022044, 4533066, 6044088, 9066132, 18132264]

約数ペア:

[(1, 18132264), (2, 9066132), (3, 6044088), (4, 4533066), (6, 3022044), (8, 2266533), (9, 2014696), (12, 1511022), (18, 1007348), (24, 755511), (36, 503674), (71, 255384), (72, 251837), (142, 127692), (213, 85128), (284, 63846), (426, 42564), (568, 31923), (639, 28376), (852, 21282), (1278, 14188), (1704, 10641), (2556, 7094), (3547, 5112)]