186943938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 379494720

約数和(自身を除く): 192550782

約数列:

[1, 2, 3, 6, 109, 197, 218, 327, 394, 591, 654, 1182, 1451, 2902, 4353, 8706, 21473, 42946, 64419, 128838, 158159, 285847, 316318, 474477, 571694, 857541, 948954, 1715082, 31157323, 62314646, 93471969, 186943938]

約数ペア:

[(1, 186943938), (2, 93471969), (3, 62314646), (6, 31157323), (109, 1715082), (197, 948954), (218, 857541), (327, 571694), (394, 474477), (591, 316318), (654, 285847), (1182, 158159), (1451, 128838), (2902, 64419), (4353, 42946), (8706, 21473)]