18140704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{18287}}^1$

素因数の和:18328

約数の個数: 24

約数和(自身を含む): 36868608

約数和(自身を除く): 18727904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 18287, 36574, 73148, 146296, 292592, 566897, 585184, 1133794, 2267588, 4535176, 9070352, 18140704]

約数ペア:

[(1, 18140704), (2, 9070352), (4, 4535176), (8, 2267588), (16, 1133794), (31, 585184), (32, 566897), (62, 292592), (124, 146296), (248, 73148), (496, 36574), (992, 18287)]