18423230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11443}}^1$

素因数の和:11480

約数の個数: 32

約数和(自身を含む): 39550464

約数和(自身を除く): 21127234

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11443, 22886, 57215, 80101, 114430, 160202, 263189, 400505, 526378, 801010, 1315945, 1842323, 2631890, 3684646, 9211615, 18423230]

約数ペア:

[(1, 18423230), (2, 9211615), (5, 3684646), (7, 2631890), (10, 1842323), (14, 1315945), (23, 801010), (35, 526378), (46, 400505), (70, 263189), (115, 160202), (161, 114430), (230, 80101), (322, 57215), (805, 22886), (1610, 11443)]