21618036

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 63221760

約数和(自身を除く): 41603724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 587, 594, 682, 837, 1023, 1116, 1174, 1188, 1364, 1674, 1761, 2046, 2348, 3069, 3348, 3522, 4092, 5283, 6138, 6457, 7044, 9207, 10566, 12276, 12914, 15849, 18197, 18414, 19371, 21132, 25828, 31698, 36394, 36828, 38742, 54591, 58113, 63396, 72788, 77484, 109182, 116226, 163773, 174339, 200167, 218364, 232452, 327546, 348678, 400334, 491319, 600501, 655092, 697356, 800668, 982638, 1201002, 1801503, 1965276, 2402004, 3603006, 5404509, 7206012, 10809018, 21618036]

約数ペア:

[(1, 21618036), (2, 10809018), (3, 7206012), (4, 5404509), (6, 3603006), (9, 2402004), (11, 1965276), (12, 1801503), (18, 1201002), (22, 982638), (27, 800668), (31, 697356), (33, 655092), (36, 600501), (44, 491319), (54, 400334), (62, 348678), (66, 327546), (93, 232452), (99, 218364), (108, 200167), (124, 174339), (132, 163773), (186, 116226), (198, 109182), (279, 77484), (297, 72788), (341, 63396), (372, 58113), (396, 54591), (558, 38742), (587, 36828), (594, 36394), (682, 31698), (837, 25828), (1023, 21132), (1116, 19371), (1174, 18414), (1188, 18197), (1364, 15849), (1674, 12914), (1761, 12276), (2046, 10566), (2348, 9207), (3069, 7044), (3348, 6457), (3522, 6138), (4092, 5283)]