64450674

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{38501}}^1$

素因数の和:38543

約数の個数: 32

約数和(自身を含む): 147847680

約数和(自身を除く): 83397006

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 38501, 77002, 115503, 231006, 346509, 693018, 1039527, 1193531, 2079054, 2387062, 3580593, 7161186, 10741779, 21483558, 32225337, 64450674]

約数ペア:

[(1, 64450674), (2, 32225337), (3, 21483558), (6, 10741779), (9, 7161186), (18, 3580593), (27, 2387062), (31, 2079054), (54, 1193531), (62, 1039527), (93, 693018), (186, 346509), (279, 231006), (558, 115503), (837, 77002), (1674, 38501)]