40007268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158759}}^1$

素因数の和:158776

約数の個数: 36

約数和(自身を含む): 115577280

約数和(自身を除く): 75570012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158759, 317518, 476277, 635036, 952554, 1111313, 1428831, 1905108, 2222626, 2857662, 3333939, 4445252, 5715324, 6667878, 10001817, 13335756, 20003634, 40007268]

約数ペア:

[(1, 40007268), (2, 20003634), (3, 13335756), (4, 10001817), (6, 6667878), (7, 5715324), (9, 4445252), (12, 3333939), (14, 2857662), (18, 2222626), (21, 1905108), (28, 1428831), (36, 1111313), (42, 952554), (63, 635036), (84, 476277), (126, 317518), (252, 158759)]