17474156

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 36201984

約数和(自身を除く): 18727828

約数列:

[1, 2, 4, 7, 14, 28, 73, 83, 103, 146, 166, 206, 292, 332, 412, 511, 581, 721, 1022, 1162, 1442, 2044, 2324, 2884, 6059, 7519, 8549, 12118, 15038, 17098, 24236, 30076, 34196, 42413, 52633, 59843, 84826, 105266, 119686, 169652, 210532, 239372, 624077, 1248154, 2496308, 4368539, 8737078, 17474156]

約数ペア:

[(1, 17474156), (2, 8737078), (4, 4368539), (7, 2496308), (14, 1248154), (28, 624077), (73, 239372), (83, 210532), (103, 169652), (146, 119686), (166, 105266), (206, 84826), (292, 59843), (332, 52633), (412, 42413), (511, 34196), (581, 30076), (721, 24236), (1022, 17098), (1162, 15038), (1442, 12118), (2044, 8549), (2324, 7519), (2884, 6059)]