12876876

素因数分解:

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

素因数の和:4118

約数の個数: 36

約数和(自身を含む): 32923800

約数和(自身を除く): 20046924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4019, 8038, 12057, 16076, 24114, 36171, 48228, 72342, 144684, 357691, 715382, 1073073, 1430764, 2146146, 3219219, 4292292, 6438438, 12876876]

約数ペア:

[(1, 12876876), (2, 6438438), (3, 4292292), (4, 3219219), (6, 2146146), (9, 1430764), (12, 1073073), (18, 715382), (36, 357691), (89, 144684), (178, 72342), (267, 48228), (356, 36171), (534, 24114), (801, 16076), (1068, 12057), (1602, 8038), (3204, 4019)]