15693221418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2412

約数の個数: 128

約数和(自身を含む): 38867834880

約数和(自身を除く): 23174613462

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 227, 246, 266, 287, 399, 454, 574, 681, 779, 798, 861, 1362, 1558, 1589, 1722, 2113, 2337, 3178, 4226, 4313, 4674, 4767, 5453, 6339, 8626, 9307, 9534, 10906, 12678, 12939, 14791, 16359, 18614, 25878, 27921, 29582, 30191, 32718, 40147, 44373, 55842, 60382, 65149, 80294, 86633, 88746, 90573, 120441, 130298, 173266, 176833, 181146, 195447, 240882, 259899, 281029, 353666, 390894, 479651, 519798, 530499, 562058, 606431, 843087, 959302, 1060998, 1212862, 1237831, 1438953, 1646027, 1686174, 1819293, 2475662, 2877906, 3292054, 3357557, 3638586, 3713493, 4938081, 6715114, 7426986, 9113369, 9876162, 10072671, 11522189, 18226738, 19665691, 20145342, 23044378, 27340107, 34566567, 39331382, 54680214, 58997073, 63793583, 69133134, 117994146, 127587166, 137659837, 191380749, 275319674, 373648129, 382761498, 412979511, 747296258, 825959022, 1120944387, 2241888774, 2615536903, 5231073806, 7846610709, 15693221418]

約数ペア:

[(1, 15693221418), (2, 7846610709), (3, 5231073806), (6, 2615536903), (7, 2241888774), (14, 1120944387), (19, 825959022), (21, 747296258), (38, 412979511), (41, 382761498), (42, 373648129), (57, 275319674), (82, 191380749), (114, 137659837), (123, 127587166), (133, 117994146), (227, 69133134), (246, 63793583), (266, 58997073), (287, 54680214), (399, 39331382), (454, 34566567), (574, 27340107), (681, 23044378), (779, 20145342), (798, 19665691), (861, 18226738), (1362, 11522189), (1558, 10072671), (1589, 9876162), (1722, 9113369), (2113, 7426986), (2337, 6715114), (3178, 4938081), (4226, 3713493), (4313, 3638586), (4674, 3357557), (4767, 3292054), (5453, 2877906), (6339, 2475662), (8626, 1819293), (9307, 1686174), (9534, 1646027), (10906, 1438953), (12678, 1237831), (12939, 1212862), (14791, 1060998), (16359, 959302), (18614, 843087), (25878, 606431), (27921, 562058), (29582, 530499), (30191, 519798), (32718, 479651), (40147, 390894), (44373, 353666), (55842, 281029), (60382, 259899), (65149, 240882), (80294, 195447), (86633, 181146), (88746, 176833), (90573, 173266), (120441, 130298)]