2783166318

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1743

約数の個数: 80

約数和(自身を含む): 6366294000

約数和(自身を除く): 3583127682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 157, 162, 219, 314, 438, 471, 657, 942, 1314, 1413, 1499, 1971, 2826, 2998, 3942, 4239, 4497, 5913, 8478, 8994, 11461, 11826, 12717, 13491, 22922, 25434, 26982, 34383, 40473, 68766, 80946, 103149, 109427, 121419, 206298, 218854, 235343, 242838, 309447, 328281, 470686, 618894, 656562, 706029, 928341, 984843, 1412058, 1856682, 1969686, 2118087, 2954529, 4236174, 5909058, 6354261, 8863587, 12708522, 17180039, 17727174, 19062783, 34360078, 38125566, 51540117, 103080234, 154620351, 309240702, 463861053, 927722106, 1391583159, 2783166318]

約数ペア:

[(1, 2783166318), (2, 1391583159), (3, 927722106), (6, 463861053), (9, 309240702), (18, 154620351), (27, 103080234), (54, 51540117), (73, 38125566), (81, 34360078), (146, 19062783), (157, 17727174), (162, 17180039), (219, 12708522), (314, 8863587), (438, 6354261), (471, 5909058), (657, 4236174), (942, 2954529), (1314, 2118087), (1413, 1969686), (1499, 1856682), (1971, 1412058), (2826, 984843), (2998, 928341), (3942, 706029), (4239, 656562), (4497, 618894), (5913, 470686), (8478, 328281), (8994, 309447), (11461, 242838), (11826, 235343), (12717, 218854), (13491, 206298), (22922, 121419), (25434, 109427), (26982, 103149), (34383, 80946), (40473, 68766)]