18056696

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 39986640

約数和(自身を除く): 21929944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 631, 1022, 1262, 2044, 2524, 3577, 4088, 4417, 5048, 7154, 8834, 14308, 17668, 28616, 30919, 35336, 46063, 61838, 92126, 123676, 184252, 247352, 322441, 368504, 644882, 1289764, 2257087, 2579528, 4514174, 9028348, 18056696]

約数ペア:

[(1, 18056696), (2, 9028348), (4, 4514174), (7, 2579528), (8, 2257087), (14, 1289764), (28, 644882), (49, 368504), (56, 322441), (73, 247352), (98, 184252), (146, 123676), (196, 92126), (292, 61838), (392, 46063), (511, 35336), (584, 30919), (631, 28616), (1022, 17668), (1262, 14308), (2044, 8834), (2524, 7154), (3577, 5048), (4088, 4417)]