1640597958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{35069}}^1$

素因数の和:35213

約数の個数: 48

約数和(自身を含む): 3742109280

約数和(自身を除く): 2101511322

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 2034, 2599, 5198, 7797, 15594, 23391, 35069, 46782, 70138, 105207, 210414, 315621, 631242, 806587, 1613174, 2419761, 3962797, 4839522, 7259283, 7925594, 11888391, 14518566, 23776782, 35665173, 71330346, 91144331, 182288662, 273432993, 546865986, 820298979, 1640597958]

約数ペア:

[(1, 1640597958), (2, 820298979), (3, 546865986), (6, 273432993), (9, 182288662), (18, 91144331), (23, 71330346), (46, 35665173), (69, 23776782), (113, 14518566), (138, 11888391), (207, 7925594), (226, 7259283), (339, 4839522), (414, 3962797), (678, 2419761), (1017, 1613174), (2034, 806587), (2599, 631242), (5198, 315621), (7797, 210414), (15594, 105207), (23391, 70138), (35069, 46782)]