70642194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1681957}}^1$

素因数の和:1681969

約数の個数: 16

約数和(自身を含む): 161467968

約数和(自身を除く): 90825774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1681957, 3363914, 5045871, 10091742, 11773699, 23547398, 35321097, 70642194]

約数ペア:

[(1, 70642194), (2, 35321097), (3, 23547398), (6, 11773699), (7, 10091742), (14, 5045871), (21, 3363914), (42, 1681957)]