66943854

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{18503}}^1$

素因数の和:18581

約数の個数: 32

約数和(自身を含む): 150992640

約数和(自身を除く): 84048786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 18503, 37006, 55509, 111018, 166527, 333054, 499581, 999162, 1239701, 2479402, 3719103, 7438206, 11157309, 22314618, 33471927, 66943854]

約数ペア:

[(1, 66943854), (2, 33471927), (3, 22314618), (6, 11157309), (9, 7438206), (18, 3719103), (27, 2479402), (54, 1239701), (67, 999162), (134, 499581), (201, 333054), (402, 166527), (603, 111018), (1206, 55509), (1809, 37006), (3618, 18503)]