219388218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{6301}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 502143360

約数和(自身を除く): 282755142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2487, 4974, 5803, 6301, 11606, 12602, 17409, 18903, 34818, 37806, 44107, 88214, 132321, 264642, 5223529, 10447058, 15670587, 31341174, 36564703, 73129406, 109694109, 219388218]

約数ペア:

[(1, 219388218), (2, 109694109), (3, 73129406), (6, 36564703), (7, 31341174), (14, 15670587), (21, 10447058), (42, 5223529), (829, 264642), (1658, 132321), (2487, 88214), (4974, 44107), (5803, 37806), (6301, 34818), (11606, 18903), (12602, 17409)]