9439458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 22254624

約数和(自身を除く): 12815166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 331, 582, 662, 679, 993, 1358, 1986, 2037, 2317, 4074, 4634, 4753, 6951, 9506, 13902, 14259, 16219, 28518, 32107, 32438, 48657, 64214, 96321, 97314, 192642, 224749, 449498, 674247, 1348494, 1573243, 3146486, 4719729, 9439458]

約数ペア:

[(1, 9439458), (2, 4719729), (3, 3146486), (6, 1573243), (7, 1348494), (14, 674247), (21, 449498), (42, 224749), (49, 192642), (97, 97314), (98, 96321), (147, 64214), (194, 48657), (291, 32438), (294, 32107), (331, 28518), (582, 16219), (662, 14259), (679, 13902), (993, 9506), (1358, 6951), (1986, 4753), (2037, 4634), (2317, 4074)]