66996342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{177239}}^1$

素因数の和:177257

約数の個数: 32

約数和(自身を含む): 170150400

約数和(自身を除く): 103154058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 177239, 354478, 531717, 1063434, 1240673, 1595151, 2481346, 3190302, 3722019, 4785453, 7444038, 9570906, 11166057, 22332114, 33498171, 66996342]

約数ペア:

[(1, 66996342), (2, 33498171), (3, 22332114), (6, 11166057), (7, 9570906), (9, 7444038), (14, 4785453), (18, 3722019), (21, 3190302), (27, 2481346), (42, 1595151), (54, 1240673), (63, 1063434), (126, 531717), (189, 354478), (378, 177239)]