2919880404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{87119}}^1$

素因数の和:87162

約数の個数: 108

約数和(自身を含む): 9037828800

約数和(自身を除く): 6117948396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 87119, 174238, 261357, 348476, 522714, 609833, 784071, 1045428, 1219666, 1568142, 1655261, 1829499, 2439332, 3136284, 3310522, 3658998, 4268831, 4965783, 5488497, 6621044, 7317996, 8537662, 9931566, 10976994, 11586827, 12806493, 14897349, 17075324, 19863132, 21953988, 23173654, 25612986, 29794698, 34760481, 38419479, 46347308, 51225972, 59589396, 69520962, 76838958, 81107789, 104281443, 139041924, 153677916, 162215578, 208562886, 243323367, 324431156, 417125772, 486646734, 729970101, 973293468, 1459940202, 2919880404]

約数ペア:

[(1, 2919880404), (2, 1459940202), (3, 973293468), (4, 729970101), (6, 486646734), (7, 417125772), (9, 324431156), (12, 243323367), (14, 208562886), (18, 162215578), (19, 153677916), (21, 139041924), (28, 104281443), (36, 81107789), (38, 76838958), (42, 69520962), (49, 59589396), (57, 51225972), (63, 46347308), (76, 38419479), (84, 34760481), (98, 29794698), (114, 25612986), (126, 23173654), (133, 21953988), (147, 19863132), (171, 17075324), (196, 14897349), (228, 12806493), (252, 11586827), (266, 10976994), (294, 9931566), (342, 8537662), (399, 7317996), (441, 6621044), (532, 5488497), (588, 4965783), (684, 4268831), (798, 3658998), (882, 3310522), (931, 3136284), (1197, 2439332), (1596, 1829499), (1764, 1655261), (1862, 1568142), (2394, 1219666), (2793, 1045428), (3724, 784071), (4788, 609833), (5586, 522714), (8379, 348476), (11172, 261357), (16758, 174238), (33516, 87119)]