16615722078

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{3191}}^1$

素因数の和:3870

約数の個数: 64

約数和(自身を含む): 37191651840

約数和(自身を除く): 20575929762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 457, 633, 914, 1266, 1371, 1899, 2742, 3191, 3798, 4113, 5697, 6382, 8226, 9573, 11394, 12339, 19146, 24678, 28719, 57438, 86157, 96427, 172314, 192854, 289281, 578562, 673301, 867843, 1346602, 1458287, 1735686, 2019903, 2603529, 2916574, 4039806, 4374861, 5207058, 6059709, 8749722, 12119418, 13124583, 18179127, 26249166, 36358254, 39373749, 78747498, 307698557, 615397114, 923095671, 1846191342, 2769287013, 5538574026, 8307861039, 16615722078]

約数ペア:

[(1, 16615722078), (2, 8307861039), (3, 5538574026), (6, 2769287013), (9, 1846191342), (18, 923095671), (27, 615397114), (54, 307698557), (211, 78747498), (422, 39373749), (457, 36358254), (633, 26249166), (914, 18179127), (1266, 13124583), (1371, 12119418), (1899, 8749722), (2742, 6059709), (3191, 5207058), (3798, 4374861), (4113, 4039806), (5697, 2916574), (6382, 2603529), (8226, 2019903), (9573, 1735686), (11394, 1458287), (12339, 1346602), (19146, 867843), (24678, 673301), (28719, 578562), (57438, 289281), (86157, 192854), (96427, 172314)]