18740044077

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 25452195840

約数和(自身を除く): 6712151763

約数列:

[1, 3, 89, 267, 383, 401, 457, 1149, 1203, 1371, 34087, 35689, 40673, 102261, 107067, 122019, 153583, 175031, 183257, 460749, 525093, 549771, 13668887, 15577759, 16309873, 41006661, 46733277, 48929619, 70187431, 210562293, 6246681359, 18740044077]

約数ペア:

[(1, 18740044077), (3, 6246681359), (89, 210562293), (267, 70187431), (383, 48929619), (401, 46733277), (457, 41006661), (1149, 16309873), (1203, 15577759), (1371, 13668887), (34087, 549771), (35689, 525093), (40673, 460749), (102261, 183257), (107067, 175031), (122019, 153583)]