219718416

素因数分解:

$2^4\times 3^1\times {\mathrm{4577467}}^1$

素因数の和:4577478

約数の個数: 20

約数和(自身を含む): 567606032

約数和(自身を除く): 347887616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4577467, 9154934, 13732401, 18309868, 27464802, 36619736, 54929604, 73239472, 109859208, 219718416]

約数ペア:

[(1, 219718416), (2, 109859208), (3, 73239472), (4, 54929604), (6, 36619736), (8, 27464802), (12, 18309868), (16, 13732401), (24, 9154934), (48, 4577467)]