985847274

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 80

約数和(自身を含む): 2254700448

約数和(自身を除く): 1268853174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 157, 162, 166, 249, 314, 467, 471, 498, 747, 934, 942, 1401, 1413, 1494, 2241, 2802, 2826, 4203, 4239, 4482, 6723, 8406, 8478, 12609, 12717, 13031, 13446, 25218, 25434, 26062, 37827, 38761, 39093, 73319, 75654, 77522, 78186, 116283, 117279, 146638, 219957, 232566, 234558, 348849, 351837, 439914, 659871, 697698, 703674, 1046547, 1055511, 1319742, 1979613, 2093094, 2111022, 3139641, 3959226, 5938839, 6085477, 6279282, 11877678, 12170954, 18256431, 36512862, 54769293, 109538586, 164307879, 328615758, 492923637, 985847274]

約数ペア:

[(1, 985847274), (2, 492923637), (3, 328615758), (6, 164307879), (9, 109538586), (18, 54769293), (27, 36512862), (54, 18256431), (81, 12170954), (83, 11877678), (157, 6279282), (162, 6085477), (166, 5938839), (249, 3959226), (314, 3139641), (467, 2111022), (471, 2093094), (498, 1979613), (747, 1319742), (934, 1055511), (942, 1046547), (1401, 703674), (1413, 697698), (1494, 659871), (2241, 439914), (2802, 351837), (2826, 348849), (4203, 234558), (4239, 232566), (4482, 219957), (6723, 146638), (8406, 117279), (8478, 116283), (12609, 78186), (12717, 77522), (13031, 75654), (13446, 73319), (25218, 39093), (25434, 38761), (26062, 37827)]