30181626

素因数分解:

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

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 67569600

約数和(自身を除く): 37387974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 4021, 7506, 8042, 12063, 24126, 36189, 72378, 108567, 217134, 558919, 1117838, 1676757, 3353514, 5030271, 10060542, 15090813, 30181626]

約数ペア:

[(1, 30181626), (2, 15090813), (3, 10060542), (6, 5030271), (9, 3353514), (18, 1676757), (27, 1117838), (54, 558919), (139, 217134), (278, 108567), (417, 72378), (834, 36189), (1251, 24126), (2502, 12063), (3753, 8042), (4021, 7506)]