13639896

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 37112400

約数和(自身を除く): 23472504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 487, 778, 974, 1167, 1461, 1556, 1948, 2334, 2922, 3112, 3501, 3896, 4383, 4668, 5844, 7002, 8766, 9336, 11688, 14004, 17532, 28008, 35064, 189443, 378886, 568329, 757772, 1136658, 1515544, 1704987, 2273316, 3409974, 4546632, 6819948, 13639896]

約数ペア:

[(1, 13639896), (2, 6819948), (3, 4546632), (4, 3409974), (6, 2273316), (8, 1704987), (9, 1515544), (12, 1136658), (18, 757772), (24, 568329), (36, 378886), (72, 189443), (389, 35064), (487, 28008), (778, 17532), (974, 14004), (1167, 11688), (1461, 9336), (1556, 8766), (1948, 7002), (2334, 5844), (2922, 4668), (3112, 4383), (3501, 3896)]