21938952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130589}}^1$

素因数の和:130605

約数の個数: 32

約数和(自身を含む): 62683200

約数和(自身を除く): 40744248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130589, 261178, 391767, 522356, 783534, 914123, 1044712, 1567068, 1828246, 2742369, 3134136, 3656492, 5484738, 7312984, 10969476, 21938952]

約数ペア:

[(1, 21938952), (2, 10969476), (3, 7312984), (4, 5484738), (6, 3656492), (7, 3134136), (8, 2742369), (12, 1828246), (14, 1567068), (21, 1044712), (24, 914123), (28, 783534), (42, 522356), (56, 391767), (84, 261178), (168, 130589)]