18378344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 36628200

約数和(自身を除く): 18249856

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2141, 2146, 4282, 4292, 8564, 8584, 17128, 62089, 79217, 124178, 158434, 248356, 316868, 496712, 633736, 2297293, 4594586, 9189172, 18378344]

約数ペア:

[(1, 18378344), (2, 9189172), (4, 4594586), (8, 2297293), (29, 633736), (37, 496712), (58, 316868), (74, 248356), (116, 158434), (148, 124178), (232, 79217), (296, 62089), (1073, 17128), (2141, 8584), (2146, 8564), (4282, 4292)]