331640904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1974053}}^1$

素因数の和:1974069

約数の個数: 32

約数和(自身を含む): 947545920

約数和(自身を除く): 615905016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1974053, 3948106, 5922159, 7896212, 11844318, 13818371, 15792424, 23688636, 27636742, 41455113, 47377272, 55273484, 82910226, 110546968, 165820452, 331640904]

約数ペア:

[(1, 331640904), (2, 165820452), (3, 110546968), (4, 82910226), (6, 55273484), (7, 47377272), (8, 41455113), (12, 27636742), (14, 23688636), (21, 15792424), (24, 13818371), (28, 11844318), (42, 7896212), (56, 5922159), (84, 3948106), (168, 1974053)]