177903012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2117893}}^1$

素因数の和:2117907

約数の個数: 24

約数和(自身を含む): 474408256

約数和(自身を除く): 296505244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2117893, 4235786, 6353679, 8471572, 12707358, 14825251, 25414716, 29650502, 44475753, 59301004, 88951506, 177903012]

約数ペア:

[(1, 177903012), (2, 88951506), (3, 59301004), (4, 44475753), (6, 29650502), (7, 25414716), (12, 14825251), (14, 12707358), (21, 8471572), (28, 6353679), (42, 4235786), (84, 2117893)]