15172812

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 40410720

約数和(自身を除く): 25237908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3797, 3996, 7594, 11391, 15188, 22782, 34173, 45564, 68346, 102519, 136692, 140489, 205038, 280978, 410076, 421467, 561956, 842934, 1264401, 1685868, 2528802, 3793203, 5057604, 7586406, 15172812]

約数ペア:

[(1, 15172812), (2, 7586406), (3, 5057604), (4, 3793203), (6, 2528802), (9, 1685868), (12, 1264401), (18, 842934), (27, 561956), (36, 421467), (37, 410076), (54, 280978), (74, 205038), (108, 140489), (111, 136692), (148, 102519), (222, 68346), (333, 45564), (444, 34173), (666, 22782), (999, 15188), (1332, 11391), (1998, 7594), (3797, 3996)]