21272745852

素因数分解:

$2^2\times 3^5\times {\mathrm{21885541}}^1$

素因数の和:21885560

約数の個数: 36

約数和(自身を含む): 55764361016

約数和(自身を除く): 34491615164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 21885541, 43771082, 65656623, 87542164, 131313246, 196969869, 262626492, 393939738, 590909607, 787879476, 1181819214, 1772728821, 2363638428, 3545457642, 5318186463, 7090915284, 10636372926, 21272745852]

約数ペア:

[(1, 21272745852), (2, 10636372926), (3, 7090915284), (4, 5318186463), (6, 3545457642), (9, 2363638428), (12, 1772728821), (18, 1181819214), (27, 787879476), (36, 590909607), (54, 393939738), (81, 262626492), (108, 196969869), (162, 131313246), (243, 87542164), (324, 65656623), (486, 43771082), (972, 21885541)]