31851036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42151

約数の個数: 48

約数和(自身を含む): 94375680

約数和(自身を除く): 62524644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 42131, 84262, 126393, 168524, 252786, 294917, 379179, 505572, 589834, 758358, 884751, 1137537, 1179668, 1516716, 1769502, 2275074, 2654253, 3539004, 4550148, 5308506, 7962759, 10617012, 15925518, 31851036]

約数ペア:

[(1, 31851036), (2, 15925518), (3, 10617012), (4, 7962759), (6, 5308506), (7, 4550148), (9, 3539004), (12, 2654253), (14, 2275074), (18, 1769502), (21, 1516716), (27, 1179668), (28, 1137537), (36, 884751), (42, 758358), (54, 589834), (63, 505572), (84, 379179), (108, 294917), (126, 252786), (189, 168524), (252, 126393), (378, 84262), (756, 42131)]