21462126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30059}}^1$

素因数の和:30088

約数の個数: 32

約数和(自身を含む): 51943680

約数和(自身を除く): 30481554

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 30059, 60118, 90177, 180354, 210413, 420826, 511003, 631239, 1022006, 1262478, 1533009, 3066018, 3577021, 7154042, 10731063, 21462126]

約数ペア:

[(1, 21462126), (2, 10731063), (3, 7154042), (6, 3577021), (7, 3066018), (14, 1533009), (17, 1262478), (21, 1022006), (34, 631239), (42, 511003), (51, 420826), (102, 210413), (119, 180354), (238, 90177), (357, 60118), (714, 30059)]