1999163034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2916

約数の個数: 96

約数和(自身を含む): 4896702720

約数和(自身を除く): 2897539686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 89, 99, 123, 178, 198, 246, 267, 369, 451, 534, 738, 801, 902, 979, 1353, 1602, 1958, 2706, 2767, 2937, 3649, 4059, 5534, 5874, 7298, 8118, 8301, 8811, 10947, 16602, 17622, 21894, 24903, 30437, 32841, 40139, 49806, 60874, 65682, 80278, 91311, 113447, 120417, 182622, 226894, 240834, 246263, 273933, 340341, 361251, 492526, 547866, 680682, 722502, 738789, 1021023, 1247917, 1477578, 2042046, 2216367, 2495834, 2708893, 3743751, 4432734, 5417786, 7487502, 8126679, 10096783, 11231253, 16253358, 20193566, 22462506, 24380037, 30290349, 48760074, 60580698, 90871047, 111064613, 181742094, 222129226, 333193839, 666387678, 999581517, 1999163034]

約数ペア:

[(1, 1999163034), (2, 999581517), (3, 666387678), (6, 333193839), (9, 222129226), (11, 181742094), (18, 111064613), (22, 90871047), (33, 60580698), (41, 48760074), (66, 30290349), (82, 24380037), (89, 22462506), (99, 20193566), (123, 16253358), (178, 11231253), (198, 10096783), (246, 8126679), (267, 7487502), (369, 5417786), (451, 4432734), (534, 3743751), (738, 2708893), (801, 2495834), (902, 2216367), (979, 2042046), (1353, 1477578), (1602, 1247917), (1958, 1021023), (2706, 738789), (2767, 722502), (2937, 680682), (3649, 547866), (4059, 492526), (5534, 361251), (5874, 340341), (7298, 273933), (8118, 246263), (8301, 240834), (8811, 226894), (10947, 182622), (16602, 120417), (17622, 113447), (21894, 91311), (24903, 80278), (30437, 65682), (32841, 60874), (40139, 49806)]