144872868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1724677}}^1$

素因数の和:1724691

約数の個数: 24

約数和(自身を含む): 386327872

約数和(自身を除く): 241455004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1724677, 3449354, 5174031, 6898708, 10348062, 12072739, 20696124, 24145478, 36218217, 48290956, 72436434, 144872868]

約数ペア:

[(1, 144872868), (2, 72436434), (3, 48290956), (4, 36218217), (6, 24145478), (7, 20696124), (12, 12072739), (14, 10348062), (21, 6898708), (28, 5174031), (42, 3449354), (84, 1724677)]