16685718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 39922176

約数和(自身を除く): 23236458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 751, 966, 1058, 1502, 1587, 2253, 3174, 3703, 4506, 5257, 7406, 10514, 11109, 15771, 17273, 22218, 31542, 34546, 51819, 103638, 120911, 241822, 362733, 397279, 725466, 794558, 1191837, 2383674, 2780953, 5561906, 8342859, 16685718]

約数ペア:

[(1, 16685718), (2, 8342859), (3, 5561906), (6, 2780953), (7, 2383674), (14, 1191837), (21, 794558), (23, 725466), (42, 397279), (46, 362733), (69, 241822), (138, 120911), (161, 103638), (322, 51819), (483, 34546), (529, 31542), (751, 22218), (966, 17273), (1058, 15771), (1502, 11109), (1587, 10514), (2253, 7406), (3174, 5257), (3703, 4506)]