18966024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 64733760

約数和(自身を除く): 45767736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 311, 363, 396, 462, 484, 504, 616, 622, 693, 726, 792, 847, 924, 933, 968, 1089, 1244, 1386, 1452, 1694, 1848, 1866, 2177, 2178, 2488, 2541, 2772, 2799, 2904, 3388, 3421, 3732, 4354, 4356, 5082, 5544, 5598, 6531, 6776, 6842, 7464, 7623, 8708, 8712, 10164, 10263, 11196, 13062, 13684, 15246, 17416, 19593, 20328, 20526, 22392, 23947, 26124, 27368, 30492, 30789, 37631, 39186, 41052, 47894, 52248, 60984, 61578, 71841, 75262, 78372, 82104, 95788, 112893, 123156, 143682, 150524, 156744, 191576, 215523, 225786, 246312, 263417, 287364, 301048, 338679, 431046, 451572, 526834, 574728, 677358, 790251, 862092, 903144, 1053668, 1354716, 1580502, 1724184, 2107336, 2370753, 2709432, 3161004, 4741506, 6322008, 9483012, 18966024]

約数ペア:

[(1, 18966024), (2, 9483012), (3, 6322008), (4, 4741506), (6, 3161004), (7, 2709432), (8, 2370753), (9, 2107336), (11, 1724184), (12, 1580502), (14, 1354716), (18, 1053668), (21, 903144), (22, 862092), (24, 790251), (28, 677358), (33, 574728), (36, 526834), (42, 451572), (44, 431046), (56, 338679), (63, 301048), (66, 287364), (72, 263417), (77, 246312), (84, 225786), (88, 215523), (99, 191576), (121, 156744), (126, 150524), (132, 143682), (154, 123156), (168, 112893), (198, 95788), (231, 82104), (242, 78372), (252, 75262), (264, 71841), (308, 61578), (311, 60984), (363, 52248), (396, 47894), (462, 41052), (484, 39186), (504, 37631), (616, 30789), (622, 30492), (693, 27368), (726, 26124), (792, 23947), (847, 22392), (924, 20526), (933, 20328), (968, 19593), (1089, 17416), (1244, 15246), (1386, 13684), (1452, 13062), (1694, 11196), (1848, 10263), (1866, 10164), (2177, 8712), (2178, 8708), (2488, 7623), (2541, 7464), (2772, 6842), (2799, 6776), (2904, 6531), (3388, 5598), (3421, 5544), (3732, 5082), (4354, 4356)]