140250978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113103}}^1$

素因数の和:1113118

約数の個数: 24

約数和(自身を含む): 347288448

約数和(自身を除く): 207037470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113103, 2226206, 3339309, 6678618, 7791721, 10017927, 15583442, 20035854, 23375163, 46750326, 70125489, 140250978]

約数ペア:

[(1, 140250978), (2, 70125489), (3, 46750326), (6, 23375163), (7, 20035854), (9, 15583442), (14, 10017927), (18, 7791721), (21, 6678618), (42, 3339309), (63, 2226206), (126, 1113103)]