18842344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 36808200

約数和(自身を除く): 17965856

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 337, 482, 674, 964, 1348, 1928, 2696, 6989, 9773, 13978, 19546, 27956, 39092, 55912, 78184, 81217, 162434, 324868, 649736, 2355293, 4710586, 9421172, 18842344]

約数ペア:

[(1, 18842344), (2, 9421172), (4, 4710586), (8, 2355293), (29, 649736), (58, 324868), (116, 162434), (232, 81217), (241, 78184), (337, 55912), (482, 39092), (674, 27956), (964, 19546), (1348, 13978), (1928, 9773), (2696, 6989)]