1885229698884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{11295023}}^1$

素因数の和:11297024

約数の個数: 48

約数和(自身を含む): 5029809727488

約数和(自身を除く): 3144580028604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1987, 3974, 5961, 7948, 11922, 13909, 23844, 27818, 41727, 55636, 83454, 166908, 11295023, 22590046, 33885069, 45180092, 67770138, 79065161, 135540276, 158130322, 237195483, 316260644, 474390966, 948781932, 22443210701, 44886421402, 67329632103, 89772842804, 134659264206, 157102474907, 269318528412, 314204949814, 471307424721, 628409899628, 942614849442, 1885229698884]

約数ペア:

[(1, 1885229698884), (2, 942614849442), (3, 628409899628), (4, 471307424721), (6, 314204949814), (7, 269318528412), (12, 157102474907), (14, 134659264206), (21, 89772842804), (28, 67329632103), (42, 44886421402), (84, 22443210701), (1987, 948781932), (3974, 474390966), (5961, 316260644), (7948, 237195483), (11922, 158130322), (13909, 135540276), (23844, 79065161), (27818, 67770138), (41727, 45180092), (55636, 33885069), (83454, 22590046), (166908, 11295023)]