30144618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239243}}^1$

素因数の和:239258

約数の個数: 24

約数和(自身を含む): 74644128

約数和(自身を除く): 44499510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239243, 478486, 717729, 1435458, 1674701, 2153187, 3349402, 4306374, 5024103, 10048206, 15072309, 30144618]

約数ペア:

[(1, 30144618), (2, 15072309), (3, 10048206), (6, 5024103), (7, 4306374), (9, 3349402), (14, 2153187), (18, 1674701), (21, 1435458), (42, 717729), (63, 478486), (126, 239243)]