138795220998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47893451}}^1$

素因数の和:47893489

約数の個数: 48

約数和(自身を含む): 358626168576

約数和(自身を除く): 219830947578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 47893451, 95786902, 143680353, 287360706, 335254157, 431041059, 670508314, 862082118, 1005762471, 1101549373, 2011524942, 2203098746, 3017287413, 3304648119, 6034574826, 6609296238, 7710845611, 9913944357, 15421691222, 19827888714, 23132536833, 46265073666, 69397610499, 138795220998]

約数ペア:

[(1, 138795220998), (2, 69397610499), (3, 46265073666), (6, 23132536833), (7, 19827888714), (9, 15421691222), (14, 9913944357), (18, 7710845611), (21, 6609296238), (23, 6034574826), (42, 3304648119), (46, 3017287413), (63, 2203098746), (69, 2011524942), (126, 1101549373), (138, 1005762471), (161, 862082118), (207, 670508314), (322, 431041059), (414, 335254157), (483, 287360706), (966, 143680353), (1449, 95786902), (2898, 47893451)]