1875890772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 5920266240

約数和(自身を除く): 4044375468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 227, 238, 252, 306, 357, 378, 454, 459, 476, 612, 643, 681, 714, 756, 908, 918, 1071, 1286, 1362, 1428, 1589, 1836, 1929, 2043, 2142, 2572, 2724, 3178, 3213, 3858, 3859, 4086, 4284, 4501, 4767, 5787, 6129, 6356, 6426, 7716, 7718, 8172, 9002, 9534, 10931, 11574, 11577, 12258, 12852, 13503, 14301, 15436, 17361, 18004, 19068, 21862, 23148, 23154, 24516, 27006, 27013, 28602, 32793, 34722, 34731, 40509, 42903, 43724, 46308, 54012, 54026, 57204, 65586, 69444, 69462, 76517, 81018, 81039, 85806, 98379, 104193, 108052, 121527, 131172, 138924, 145961, 153034, 162036, 162078, 171612, 196758, 208386, 229551, 243054, 243117, 291922, 295137, 306068, 324156, 393516, 416772, 437883, 459102, 486108, 486234, 583844, 590274, 688653, 729351, 875766, 918204, 972468, 1021727, 1180548, 1313649, 1377306, 1458702, 1751532, 2043454, 2065959, 2481337, 2627298, 2754612, 2917404, 3065181, 3940947, 4086908, 4131918, 4962674, 5254596, 6130362, 7444011, 7881894, 8263836, 9195543, 9925348, 12260724, 14888022, 15763788, 17369359, 18391086, 22332033, 27586629, 29776044, 34738718, 36782172, 44664066, 52108077, 55173258, 66996099, 69477436, 89328132, 104216154, 110346516, 133992198, 156324231, 208432308, 267984396, 312648462, 468972693, 625296924, 937945386, 1875890772]

約数ペア:

[(1, 1875890772), (2, 937945386), (3, 625296924), (4, 468972693), (6, 312648462), (7, 267984396), (9, 208432308), (12, 156324231), (14, 133992198), (17, 110346516), (18, 104216154), (21, 89328132), (27, 69477436), (28, 66996099), (34, 55173258), (36, 52108077), (42, 44664066), (51, 36782172), (54, 34738718), (63, 29776044), (68, 27586629), (84, 22332033), (102, 18391086), (108, 17369359), (119, 15763788), (126, 14888022), (153, 12260724), (189, 9925348), (204, 9195543), (227, 8263836), (238, 7881894), (252, 7444011), (306, 6130362), (357, 5254596), (378, 4962674), (454, 4131918), (459, 4086908), (476, 3940947), (612, 3065181), (643, 2917404), (681, 2754612), (714, 2627298), (756, 2481337), (908, 2065959), (918, 2043454), (1071, 1751532), (1286, 1458702), (1362, 1377306), (1428, 1313649), (1589, 1180548), (1836, 1021727), (1929, 972468), (2043, 918204), (2142, 875766), (2572, 729351), (2724, 688653), (3178, 590274), (3213, 583844), (3858, 486234), (3859, 486108), (4086, 459102), (4284, 437883), (4501, 416772), (4767, 393516), (5787, 324156), (6129, 306068), (6356, 295137), (6426, 291922), (7716, 243117), (7718, 243054), (8172, 229551), (9002, 208386), (9534, 196758), (10931, 171612), (11574, 162078), (11577, 162036), (12258, 153034), (12852, 145961), (13503, 138924), (14301, 131172), (15436, 121527), (17361, 108052), (18004, 104193), (19068, 98379), (21862, 85806), (23148, 81039), (23154, 81018), (24516, 76517), (27006, 69462), (27013, 69444), (28602, 65586), (32793, 57204), (34722, 54026), (34731, 54012), (40509, 46308), (42903, 43724)]