281844402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6911}}^1$

素因数の和:7894

約数の個数: 32

約数和(自身を含む): 644972544

約数和(自身を除く): 363128142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 5826, 6797, 6911, 13594, 13822, 20391, 20733, 40782, 41466, 48377, 96754, 145131, 290262, 6710581, 13421162, 20131743, 40263486, 46974067, 93948134, 140922201, 281844402]

約数ペア:

[(1, 281844402), (2, 140922201), (3, 93948134), (6, 46974067), (7, 40263486), (14, 20131743), (21, 13421162), (42, 6710581), (971, 290262), (1942, 145131), (2913, 96754), (5826, 48377), (6797, 41466), (6911, 40782), (13594, 20733), (13822, 20391)]