17872608972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{772903}}^1$

素因数の和:772998

約数の個数: 48

約数和(自身を含む): 43628884992

約数和(自身を除く): 25756276020

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 1927, 3854, 5781, 7708, 11562, 23124, 772903, 1545806, 2318709, 3091612, 4637418, 9274836, 31689023, 36326441, 63378046, 72652882, 95067069, 108979323, 126756092, 145305764, 190134138, 217958646, 380268276, 435917292, 1489384081, 2978768162, 4468152243, 5957536324, 8936304486, 17872608972]

約数ペア:

[(1, 17872608972), (2, 8936304486), (3, 5957536324), (4, 4468152243), (6, 2978768162), (12, 1489384081), (41, 435917292), (47, 380268276), (82, 217958646), (94, 190134138), (123, 145305764), (141, 126756092), (164, 108979323), (188, 95067069), (246, 72652882), (282, 63378046), (492, 36326441), (564, 31689023), (1927, 9274836), (3854, 4637418), (5781, 3091612), (7708, 2318709), (11562, 1545806), (23124, 772903)]