21900132

素因数分解:

$2^2\times 3^5\times {\mathrm{22531}}^1$

素因数の和:22550

約数の個数: 36

約数和(自身を含む): 57411536

約数和(自身を除く): 35511404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22531, 45062, 67593, 90124, 135186, 202779, 270372, 405558, 608337, 811116, 1216674, 1825011, 2433348, 3650022, 5475033, 7300044, 10950066, 21900132]

約数ペア:

[(1, 21900132), (2, 10950066), (3, 7300044), (4, 5475033), (6, 3650022), (9, 2433348), (12, 1825011), (18, 1216674), (27, 811116), (36, 608337), (54, 405558), (81, 270372), (108, 202779), (162, 135186), (243, 90124), (324, 67593), (486, 45062), (972, 22531)]