64405194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1533457}}^1$

素因数の和:1533469

約数の個数: 16

約数和(自身を含む): 147211968

約数和(自身を除く): 82806774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1533457, 3066914, 4600371, 9200742, 10734199, 21468398, 32202597, 64405194]

約数ペア:

[(1, 64405194), (2, 32202597), (3, 21468398), (6, 10734199), (7, 9200742), (14, 4600371), (21, 3066914), (42, 1533457)]