39172812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2861}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 105138432

約数和(自身を除く): 65965620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2861, 3423, 4564, 5722, 6846, 8583, 11444, 13692, 17166, 20027, 34332, 40054, 60081, 80108, 120162, 240324, 466343, 932686, 1399029, 1865372, 2798058, 3264401, 5596116, 6528802, 9793203, 13057604, 19586406, 39172812]

約数ペア:

[(1, 39172812), (2, 19586406), (3, 13057604), (4, 9793203), (6, 6528802), (7, 5596116), (12, 3264401), (14, 2798058), (21, 1865372), (28, 1399029), (42, 932686), (84, 466343), (163, 240324), (326, 120162), (489, 80108), (652, 60081), (978, 40054), (1141, 34332), (1956, 20027), (2282, 17166), (2861, 13692), (3423, 11444), (4564, 8583), (5722, 6846)]