90153918

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{3803}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 200851200

約数和(自身を除く): 110697282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3803, 3951, 7606, 7902, 11409, 11853, 22818, 23706, 34227, 68454, 102681, 205362, 1669517, 3339034, 5008551, 10017102, 15025653, 30051306, 45076959, 90153918]

約数ペア:

[(1, 90153918), (2, 45076959), (3, 30051306), (6, 15025653), (9, 10017102), (18, 5008551), (27, 3339034), (54, 1669517), (439, 205362), (878, 102681), (1317, 68454), (2634, 34227), (3803, 23706), (3951, 22818), (7606, 11853), (7902, 11409)]