4020618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 9509760

約数和(自身を除く): 5489142

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 3301, 6602, 9903, 19806, 23107, 46214, 69321, 95729, 138642, 191458, 287187, 574374, 670103, 1340206, 2010309, 4020618]

約数ペア:

[(1, 4020618), (2, 2010309), (3, 1340206), (6, 670103), (7, 574374), (14, 287187), (21, 191458), (29, 138642), (42, 95729), (58, 69321), (87, 46214), (174, 23107), (203, 19806), (406, 9903), (609, 6602), (1218, 3301)]