90352206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239027}}^1$

素因数の和:239045

約数の個数: 32

約数和(自身を含む): 229466880

約数和(自身を除く): 139114674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239027, 478054, 717081, 1434162, 1673189, 2151243, 3346378, 4302486, 5019567, 6453729, 10039134, 12907458, 15058701, 30117402, 45176103, 90352206]

約数ペア:

[(1, 90352206), (2, 45176103), (3, 30117402), (6, 15058701), (7, 12907458), (9, 10039134), (14, 6453729), (18, 5019567), (21, 4302486), (27, 3346378), (42, 2151243), (54, 1673189), (63, 1434162), (126, 717081), (189, 478054), (378, 239027)]