1917281934

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{1399}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 4374720000

約数和(自身を除く): 2457438066

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 619, 738, 1107, 1238, 1399, 1857, 2214, 2798, 3714, 4197, 5571, 8394, 11142, 12591, 16713, 25182, 25379, 33426, 37773, 50758, 57359, 75546, 76137, 114718, 152274, 172077, 228411, 344154, 456822, 516231, 685233, 865981, 1032462, 1370466, 1548693, 1731962, 2597943, 3097386, 5195886, 7793829, 15587658, 23381487, 35505221, 46762974, 71010442, 106515663, 213031326, 319546989, 639093978, 958640967, 1917281934]

約数ペア:

[(1, 1917281934), (2, 958640967), (3, 639093978), (6, 319546989), (9, 213031326), (18, 106515663), (27, 71010442), (41, 46762974), (54, 35505221), (82, 23381487), (123, 15587658), (246, 7793829), (369, 5195886), (619, 3097386), (738, 2597943), (1107, 1731962), (1238, 1548693), (1399, 1370466), (1857, 1032462), (2214, 865981), (2798, 685233), (3714, 516231), (4197, 456822), (5571, 344154), (8394, 228411), (11142, 172077), (12591, 152274), (16713, 114718), (25182, 76137), (25379, 75546), (33426, 57359), (37773, 50758)]