66712194

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3947}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 148760640

約数和(自身を除く): 82048446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 3947, 5634, 7894, 8451, 11841, 16902, 23682, 35523, 71046, 106569, 213138, 1235411, 2470822, 3706233, 7412466, 11118699, 22237398, 33356097, 66712194]

約数ペア:

[(1, 66712194), (2, 33356097), (3, 22237398), (6, 11118699), (9, 7412466), (18, 3706233), (27, 2470822), (54, 1235411), (313, 213138), (626, 106569), (939, 71046), (1878, 35523), (2817, 23682), (3947, 16902), (5634, 11841), (7894, 8451)]