40242168

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 109800600

約数和(自身を除く): 69558432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 4021, 5004, 8042, 10008, 12063, 16084, 24126, 32168, 36189, 48252, 72378, 96504, 144756, 289512, 558919, 1117838, 1676757, 2235676, 3353514, 4471352, 5030271, 6707028, 10060542, 13414056, 20121084, 40242168]

約数ペア:

[(1, 40242168), (2, 20121084), (3, 13414056), (4, 10060542), (6, 6707028), (8, 5030271), (9, 4471352), (12, 3353514), (18, 2235676), (24, 1676757), (36, 1117838), (72, 558919), (139, 289512), (278, 144756), (417, 96504), (556, 72378), (834, 48252), (1112, 36189), (1251, 32168), (1668, 24126), (2502, 16084), (3336, 12063), (4021, 10008), (5004, 8042)]