31818066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 73294848

約数和(自身を除く): 41476782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5783, 11566, 17349, 34698, 40481, 80962, 121443, 242886, 757573, 1515146, 2272719, 4545438, 5303011, 10606022, 15909033, 31818066]

約数ペア:

[(1, 31818066), (2, 15909033), (3, 10606022), (6, 5303011), (7, 4545438), (14, 2272719), (21, 1515146), (42, 757573), (131, 242886), (262, 121443), (393, 80962), (786, 40481), (917, 34698), (1834, 17349), (2751, 11566), (5502, 5783)]