142779462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8563}}^1$

素因数の和:8972

約数の個数: 32

約数和(自身を含む): 327213312

約数和(自身を除く): 184433850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 8563, 16674, 17126, 25689, 51378, 59941, 119882, 179823, 359646, 3399511, 6799022, 10198533, 20397066, 23796577, 47593154, 71389731, 142779462]

約数ペア:

[(1, 142779462), (2, 71389731), (3, 47593154), (6, 23796577), (7, 20397066), (14, 10198533), (21, 6799022), (42, 3399511), (397, 359646), (794, 179823), (1191, 119882), (2382, 59941), (2779, 51378), (5558, 25689), (8337, 17126), (8563, 16674)]