17870468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 41295744

約数和(自身を除く): 23425276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3413, 5236, 6826, 13652, 23891, 37543, 47782, 58021, 75086, 95564, 116042, 150172, 232084, 262801, 406147, 525602, 638231, 812294, 1051204, 1276462, 1624588, 2552924, 4467617, 8935234, 17870468]

約数ペア:

[(1, 17870468), (2, 8935234), (4, 4467617), (7, 2552924), (11, 1624588), (14, 1276462), (17, 1051204), (22, 812294), (28, 638231), (34, 525602), (44, 406147), (68, 262801), (77, 232084), (119, 150172), (154, 116042), (187, 95564), (238, 75086), (308, 58021), (374, 47782), (476, 37543), (748, 23891), (1309, 13652), (2618, 6826), (3413, 5236)]