18879660024

素因数分解:

$2^3\times 3^1\times {\mathrm{12841}}^1\times {\mathrm{61261}}^1$

素因数の和:74111

約数の個数: 32

約数和(自身を含む): 47203596240

約数和(自身を除く): 28323936216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12841, 25682, 38523, 51364, 61261, 77046, 102728, 122522, 154092, 183783, 245044, 308184, 367566, 490088, 735132, 1470264, 786652501, 1573305002, 2359957503, 3146610004, 4719915006, 6293220008, 9439830012, 18879660024]

約数ペア:

[(1, 18879660024), (2, 9439830012), (3, 6293220008), (4, 4719915006), (6, 3146610004), (8, 2359957503), (12, 1573305002), (24, 786652501), (12841, 1470264), (25682, 735132), (38523, 490088), (51364, 367566), (61261, 308184), (77046, 245044), (102728, 183783), (122522, 154092)]