18483130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 34721280

約数和(自身を除く): 16238150

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 547, 1090, 1094, 2735, 3379, 5470, 6758, 16895, 16957, 33790, 33914, 59623, 84785, 119246, 169570, 298115, 596230, 1848313, 3696626, 9241565, 18483130]

約数ペア:

[(1, 18483130), (2, 9241565), (5, 3696626), (10, 1848313), (31, 596230), (62, 298115), (109, 169570), (155, 119246), (218, 84785), (310, 59623), (545, 33914), (547, 33790), (1090, 16957), (1094, 16895), (2735, 6758), (3379, 5470)]