2636712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 7978740

約数和(自身を除く): 5342028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 313, 324, 351, 468, 626, 648, 702, 936, 939, 1053, 1252, 1404, 1878, 2106, 2504, 2808, 2817, 3756, 4069, 4212, 5634, 7512, 8138, 8424, 8451, 11268, 12207, 16276, 16902, 22536, 24414, 25353, 32552, 33804, 36621, 48828, 50706, 67608, 73242, 97656, 101412, 109863, 146484, 202824, 219726, 292968, 329589, 439452, 659178, 878904, 1318356, 2636712]

約数ペア:

[(1, 2636712), (2, 1318356), (3, 878904), (4, 659178), (6, 439452), (8, 329589), (9, 292968), (12, 219726), (13, 202824), (18, 146484), (24, 109863), (26, 101412), (27, 97656), (36, 73242), (39, 67608), (52, 50706), (54, 48828), (72, 36621), (78, 33804), (81, 32552), (104, 25353), (108, 24414), (117, 22536), (156, 16902), (162, 16276), (216, 12207), (234, 11268), (312, 8451), (313, 8424), (324, 8138), (351, 7512), (468, 5634), (626, 4212), (648, 4069), (702, 3756), (936, 2817), (939, 2808), (1053, 2504), (1252, 2106), (1404, 1878)]