18629124892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39136817}}^1$

素因数の和:39136845

約数の個数: 24

約数和(自身を含む): 39449912544

約数和(自身を除く): 20820787652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39136817, 78273634, 156547268, 273957719, 547915438, 665325889, 1095830876, 1330651778, 2661303556, 4657281223, 9314562446, 18629124892]

約数ペア:

[(1, 18629124892), (2, 9314562446), (4, 4657281223), (7, 2661303556), (14, 1330651778), (17, 1095830876), (28, 665325889), (34, 547915438), (68, 273957719), (119, 156547268), (238, 78273634), (476, 39136817)]