2021850517842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{4026131}}^1$

素因数の和:4027375

約数の個数: 48

約数和(自身を含む): 4574909896128

約数和(自身を除く): 2553059378286

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1213, 2426, 3639, 7278, 10917, 21834, 27899, 55798, 83697, 167394, 251091, 502182, 4026131, 8052262, 12078393, 24156786, 36235179, 72470358, 92601013, 185202026, 277803039, 555606078, 833409117, 1666818234, 4883696903, 9767393806, 14651090709, 29302181418, 43953272127, 87906544254, 112325028769, 224650057538, 336975086307, 673950172614, 1010925258921, 2021850517842]

約数ペア:

[(1, 2021850517842), (2, 1010925258921), (3, 673950172614), (6, 336975086307), (9, 224650057538), (18, 112325028769), (23, 87906544254), (46, 43953272127), (69, 29302181418), (138, 14651090709), (207, 9767393806), (414, 4883696903), (1213, 1666818234), (2426, 833409117), (3639, 555606078), (7278, 277803039), (10917, 185202026), (21834, 92601013), (27899, 72470358), (55798, 36235179), (83697, 24156786), (167394, 12078393), (251091, 8052262), (502182, 4026131)]