47407878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10169}}^1$

素因数の和:10221

約数の個数: 48

約数和(自身を含む): 120575520

約数和(自身を除く): 73167642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 10169, 20338, 30507, 61014, 71183, 91521, 142366, 183042, 213549, 376253, 427098, 640647, 752506, 1128759, 1281294, 2257518, 2633771, 3386277, 5267542, 6772554, 7901313, 15802626, 23703939, 47407878]

約数ペア:

[(1, 47407878), (2, 23703939), (3, 15802626), (6, 7901313), (7, 6772554), (9, 5267542), (14, 3386277), (18, 2633771), (21, 2257518), (37, 1281294), (42, 1128759), (63, 752506), (74, 640647), (111, 427098), (126, 376253), (222, 213549), (259, 183042), (333, 142366), (518, 91521), (666, 71183), (777, 61014), (1554, 30507), (2331, 20338), (4662, 10169)]