214835292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{852521}}^1$

素因数の和:852538

約数の個数: 36

約数和(自身を含む): 620636016

約数和(自身を除く): 405800724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 852521, 1705042, 2557563, 3410084, 5115126, 5967647, 7672689, 10230252, 11935294, 15345378, 17902941, 23870588, 30690756, 35805882, 53708823, 71611764, 107417646, 214835292]

約数ペア:

[(1, 214835292), (2, 107417646), (3, 71611764), (4, 53708823), (6, 35805882), (7, 30690756), (9, 23870588), (12, 17902941), (14, 15345378), (18, 11935294), (21, 10230252), (28, 7672689), (36, 5967647), (42, 5115126), (63, 3410084), (84, 2557563), (126, 1705042), (252, 852521)]