71291718

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{3049}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 158844000

約数和(自身を除く): 87552282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 866, 1299, 2598, 3049, 3897, 6098, 7794, 9147, 11691, 18294, 23382, 27441, 54882, 82323, 164646, 1320217, 2640434, 3960651, 7921302, 11881953, 23763906, 35645859, 71291718]

約数ペア:

[(1, 71291718), (2, 35645859), (3, 23763906), (6, 11881953), (9, 7921302), (18, 3960651), (27, 2640434), (54, 1320217), (433, 164646), (866, 82323), (1299, 54882), (2598, 27441), (3049, 23382), (3897, 18294), (6098, 11691), (7794, 9147)]