2124018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 5143320

約数和(自身を除く): 3019302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 313, 377, 522, 626, 754, 939, 1131, 1878, 2262, 2817, 3393, 4069, 5634, 6786, 8138, 9077, 12207, 18154, 24414, 27231, 36621, 54462, 73242, 81693, 118001, 163386, 236002, 354003, 708006, 1062009, 2124018]

約数ペア:

[(1, 2124018), (2, 1062009), (3, 708006), (6, 354003), (9, 236002), (13, 163386), (18, 118001), (26, 81693), (29, 73242), (39, 54462), (58, 36621), (78, 27231), (87, 24414), (117, 18154), (174, 12207), (234, 9077), (261, 8138), (313, 6786), (377, 5634), (522, 4069), (626, 3393), (754, 2817), (939, 2262), (1131, 1878)]