2028047238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{272807}}^1$

素因数の和:272881

約数の個数: 48

約数和(自身を含む): 5106965760

約数和(自身を除く): 3078918522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 272807, 545614, 818421, 1636842, 1909649, 2455263, 3819298, 4910526, 5728947, 11457894, 16095613, 17186841, 32191226, 34373682, 48286839, 96573678, 112669291, 144860517, 225338582, 289721034, 338007873, 676015746, 1014023619, 2028047238]

約数ペア:

[(1, 2028047238), (2, 1014023619), (3, 676015746), (6, 338007873), (7, 289721034), (9, 225338582), (14, 144860517), (18, 112669291), (21, 96573678), (42, 48286839), (59, 34373682), (63, 32191226), (118, 17186841), (126, 16095613), (177, 11457894), (354, 5728947), (413, 4910526), (531, 3819298), (826, 2455263), (1062, 1909649), (1239, 1636842), (2478, 818421), (3717, 545614), (7434, 272807)]