1215072018

素因数分解:

$2^1\times 3^2\times {\mathrm{3181}}^1\times {\mathrm{21221}}^1$

素因数の和:24410

約数の個数: 24

約数和(自身を含む): 2633607756

約数和(自身を除く): 1418535738

約数列:

[1, 2, 3, 6, 9, 18, 3181, 6362, 9543, 19086, 21221, 28629, 42442, 57258, 63663, 127326, 190989, 381978, 67504001, 135008002, 202512003, 405024006, 607536009, 1215072018]

約数ペア:

[(1, 1215072018), (2, 607536009), (3, 405024006), (6, 202512003), (9, 135008002), (18, 67504001), (3181, 381978), (6362, 190989), (9543, 127326), (19086, 63663), (21221, 57258), (28629, 42442)]