2915208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 8314800

約数和(自身を除く): 5399592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2131, 4262, 6393, 8524, 12786, 17048, 19179, 25572, 38358, 40489, 51144, 76716, 80978, 121467, 153432, 161956, 242934, 323912, 364401, 485868, 728802, 971736, 1457604, 2915208]

約数ペア:

[(1, 2915208), (2, 1457604), (3, 971736), (4, 728802), (6, 485868), (8, 364401), (9, 323912), (12, 242934), (18, 161956), (19, 153432), (24, 121467), (36, 80978), (38, 76716), (57, 51144), (72, 40489), (76, 38358), (114, 25572), (152, 19179), (171, 17048), (228, 12786), (342, 8524), (456, 6393), (684, 4262), (1368, 2131)]