12399804

素因数分解:

$2^2\times 3^5\times {\mathrm{12757}}^1$

素因数の和:12776

約数の個数: 36

約数和(自身を含む): 32507384

約数和(自身を除く): 20107580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 12757, 25514, 38271, 51028, 76542, 114813, 153084, 229626, 344439, 459252, 688878, 1033317, 1377756, 2066634, 3099951, 4133268, 6199902, 12399804]

約数ペア:

[(1, 12399804), (2, 6199902), (3, 4133268), (4, 3099951), (6, 2066634), (9, 1377756), (12, 1033317), (18, 688878), (27, 459252), (36, 344439), (54, 229626), (81, 153084), (108, 114813), (162, 76542), (243, 51028), (324, 38271), (486, 25514), (972, 12757)]