6438438

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4116

約数の個数: 24

約数和(自身を含む): 14110200

約数和(自身を除く): 7671762

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 4019, 8038, 12057, 24114, 36171, 72342, 357691, 715382, 1073073, 2146146, 3219219, 6438438]

約数ペア:

[(1, 6438438), (2, 3219219), (3, 2146146), (6, 1073073), (9, 715382), (18, 357691), (89, 72342), (178, 36171), (267, 24114), (534, 12057), (801, 8038), (1602, 4019)]