1838631888

素因数分解:

$2^4\times 3^2\times {\mathrm{563}}^1\times {\mathrm{22679}}^1$

素因数の和:23256

約数の個数: 60

約数和(自身を含む): 5154982560

約数和(自身を除く): 3316350672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 1126, 1689, 2252, 3378, 4504, 5067, 6756, 9008, 10134, 13512, 20268, 22679, 27024, 40536, 45358, 68037, 81072, 90716, 136074, 181432, 204111, 272148, 362864, 408222, 544296, 816444, 1088592, 1632888, 3265776, 12768277, 25536554, 38304831, 51073108, 76609662, 102146216, 114914493, 153219324, 204292432, 229828986, 306438648, 459657972, 612877296, 919315944, 1838631888]

約数ペア:

[(1, 1838631888), (2, 919315944), (3, 612877296), (4, 459657972), (6, 306438648), (8, 229828986), (9, 204292432), (12, 153219324), (16, 114914493), (18, 102146216), (24, 76609662), (36, 51073108), (48, 38304831), (72, 25536554), (144, 12768277), (563, 3265776), (1126, 1632888), (1689, 1088592), (2252, 816444), (3378, 544296), (4504, 408222), (5067, 362864), (6756, 272148), (9008, 204111), (10134, 181432), (13512, 136074), (20268, 90716), (22679, 81072), (27024, 68037), (40536, 45358)]