39917178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{105601}}^1$

素因数の和:105619

約数の個数: 32

約数和(自身を含む): 101377920

約数和(自身を除く): 61460742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 105601, 211202, 316803, 633606, 739207, 950409, 1478414, 1900818, 2217621, 2851227, 4435242, 5702454, 6652863, 13305726, 19958589, 39917178]

約数ペア:

[(1, 39917178), (2, 19958589), (3, 13305726), (6, 6652863), (7, 5702454), (9, 4435242), (14, 2851227), (18, 2217621), (21, 1900818), (27, 1478414), (42, 950409), (54, 739207), (63, 633606), (126, 316803), (189, 211202), (378, 105601)]