2007603774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{128347}}^1$

素因数の和:128445

約数の個数: 48

約数和(自身を含む): 4805349120

約数和(自身を除く): 2797745346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5214, 7821, 15642, 128347, 256694, 385041, 770082, 1155123, 1411817, 2310246, 2823634, 4235451, 8470902, 10139413, 12706353, 20278826, 25412706, 30418239, 60836478, 91254717, 111533543, 182509434, 223067086, 334600629, 669201258, 1003801887, 2007603774]

約数ペア:

[(1, 2007603774), (2, 1003801887), (3, 669201258), (6, 334600629), (9, 223067086), (11, 182509434), (18, 111533543), (22, 91254717), (33, 60836478), (66, 30418239), (79, 25412706), (99, 20278826), (158, 12706353), (198, 10139413), (237, 8470902), (474, 4235451), (711, 2823634), (869, 2310246), (1422, 1411817), (1738, 1155123), (2607, 770082), (5214, 385041), (7821, 256694), (15642, 128347)]