20150394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 44383680

約数和(自身を除く): 24233286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 2801, 3597, 5602, 7194, 8403, 16806, 30811, 61622, 92433, 184866, 305309, 610618, 915927, 1831854, 3358399, 6716798, 10075197, 20150394]

約数ペア:

[(1, 20150394), (2, 10075197), (3, 6716798), (6, 3358399), (11, 1831854), (22, 915927), (33, 610618), (66, 305309), (109, 184866), (218, 92433), (327, 61622), (654, 30811), (1199, 16806), (2398, 8403), (2801, 7194), (3597, 5602)]