8497986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6977}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 20096640

約数和(自身を除く): 11598654

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 6977, 13954, 20931, 41862, 48839, 97678, 146517, 202333, 293034, 404666, 606999, 1213998, 1416331, 2832662, 4248993, 8497986]

約数ペア:

[(1, 8497986), (2, 4248993), (3, 2832662), (6, 1416331), (7, 1213998), (14, 606999), (21, 404666), (29, 293034), (42, 202333), (58, 146517), (87, 97678), (174, 48839), (203, 41862), (406, 20931), (609, 13954), (1218, 6977)]