18492432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 55805952

約数和(自身を除く): 37313520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1171, 1316, 1974, 2256, 2342, 2632, 3513, 3948, 4684, 5264, 7026, 7896, 8197, 9368, 14052, 15792, 16394, 18736, 24591, 28104, 32788, 49182, 55037, 56208, 65576, 98364, 110074, 131152, 165111, 196728, 220148, 330222, 385259, 393456, 440296, 660444, 770518, 880592, 1155777, 1320888, 1541036, 2311554, 2641776, 3082072, 4623108, 6164144, 9246216, 18492432]

約数ペア:

[(1, 18492432), (2, 9246216), (3, 6164144), (4, 4623108), (6, 3082072), (7, 2641776), (8, 2311554), (12, 1541036), (14, 1320888), (16, 1155777), (21, 880592), (24, 770518), (28, 660444), (42, 440296), (47, 393456), (48, 385259), (56, 330222), (84, 220148), (94, 196728), (112, 165111), (141, 131152), (168, 110074), (188, 98364), (282, 65576), (329, 56208), (336, 55037), (376, 49182), (564, 32788), (658, 28104), (752, 24591), (987, 18736), (1128, 16394), (1171, 15792), (1316, 14052), (1974, 9368), (2256, 8197), (2342, 7896), (2632, 7026), (3513, 5264), (3948, 4684)]