2016076878

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2759

約数の個数: 80

約数和(自身を含む): 4694769024

約数和(自身を除く): 2678692146

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 157, 162, 186, 279, 314, 471, 558, 837, 942, 1413, 1674, 2511, 2557, 2826, 4239, 4867, 5022, 5114, 7671, 8478, 9734, 12717, 14601, 15342, 23013, 25434, 29202, 43803, 46026, 69039, 79267, 87606, 131409, 138078, 158534, 207117, 237801, 262818, 394227, 401449, 414234, 475602, 713403, 788454, 802898, 1204347, 1426806, 2140209, 2408694, 3613041, 4280418, 6420627, 7226082, 10839123, 12444919, 12841254, 21678246, 24889838, 32517369, 37334757, 65034738, 74669514, 112004271, 224008542, 336012813, 672025626, 1008038439, 2016076878]

約数ペア:

[(1, 2016076878), (2, 1008038439), (3, 672025626), (6, 336012813), (9, 224008542), (18, 112004271), (27, 74669514), (31, 65034738), (54, 37334757), (62, 32517369), (81, 24889838), (93, 21678246), (157, 12841254), (162, 12444919), (186, 10839123), (279, 7226082), (314, 6420627), (471, 4280418), (558, 3613041), (837, 2408694), (942, 2140209), (1413, 1426806), (1674, 1204347), (2511, 802898), (2557, 788454), (2826, 713403), (4239, 475602), (4867, 414234), (5022, 401449), (5114, 394227), (7671, 262818), (8478, 237801), (9734, 207117), (12717, 158534), (14601, 138078), (15342, 131409), (23013, 87606), (25434, 79267), (29202, 69039), (43803, 46026)]