249556482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1980607}}^1$

素因数の和:1980622

約数の個数: 24

約数和(自身を含む): 617949696

約数和(自身を除く): 368393214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1980607, 3961214, 5941821, 11883642, 13864249, 17825463, 27728498, 35650926, 41592747, 83185494, 124778241, 249556482]

約数ペア:

[(1, 249556482), (2, 124778241), (3, 83185494), (6, 41592747), (7, 35650926), (9, 27728498), (14, 17825463), (18, 13864249), (21, 11883642), (42, 5941821), (63, 3961214), (126, 1980607)]