12861498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 27885312

約数和(自身を除く): 15023814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 911, 1086, 1822, 2353, 2733, 4706, 5466, 7059, 11843, 14118, 23686, 35529, 71058, 164891, 329782, 494673, 989346, 2143583, 4287166, 6430749, 12861498]

約数ペア:

[(1, 12861498), (2, 6430749), (3, 4287166), (6, 2143583), (13, 989346), (26, 494673), (39, 329782), (78, 164891), (181, 71058), (362, 35529), (543, 23686), (911, 14118), (1086, 11843), (1822, 7059), (2353, 5466), (2733, 4706)]