140052486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{476369}}^1$

素因数の和:476388

約数の個数: 24

約数和(自身を含む): 325837080

約数和(自身を除く): 185784594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 476369, 952738, 1429107, 2858214, 3334583, 6669166, 10003749, 20007498, 23342081, 46684162, 70026243, 140052486]

約数ペア:

[(1, 140052486), (2, 70026243), (3, 46684162), (6, 23342081), (7, 20007498), (14, 10003749), (21, 6669166), (42, 3334583), (49, 2858214), (98, 1429107), (147, 952738), (294, 476369)]