213810072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1272679}}^1$

素因数の和:1272695

約数の個数: 32

約数和(自身を含む): 610886400

約数和(自身を除く): 397076328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1272679, 2545358, 3818037, 5090716, 7636074, 8908753, 10181432, 15272148, 17817506, 26726259, 30544296, 35635012, 53452518, 71270024, 106905036, 213810072]

約数ペア:

[(1, 213810072), (2, 106905036), (3, 71270024), (4, 53452518), (6, 35635012), (7, 30544296), (8, 26726259), (12, 17817506), (14, 15272148), (21, 10181432), (24, 8908753), (28, 7636074), (42, 5090716), (56, 3818037), (84, 2545358), (168, 1272679)]