12082572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 32200896

約数和(自身を除く): 20118324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 193, 222, 282, 333, 386, 423, 444, 564, 579, 666, 772, 846, 1158, 1332, 1692, 1737, 1739, 2316, 3474, 3478, 5217, 6948, 6956, 7141, 9071, 10434, 14282, 15651, 18142, 20868, 21423, 27213, 28564, 31302, 36284, 42846, 54426, 62604, 64269, 81639, 85692, 108852, 128538, 163278, 257076, 326556, 335627, 671254, 1006881, 1342508, 2013762, 3020643, 4027524, 6041286, 12082572]

約数ペア:

[(1, 12082572), (2, 6041286), (3, 4027524), (4, 3020643), (6, 2013762), (9, 1342508), (12, 1006881), (18, 671254), (36, 335627), (37, 326556), (47, 257076), (74, 163278), (94, 128538), (111, 108852), (141, 85692), (148, 81639), (188, 64269), (193, 62604), (222, 54426), (282, 42846), (333, 36284), (386, 31302), (423, 28564), (444, 27213), (564, 21423), (579, 20868), (666, 18142), (772, 15651), (846, 14282), (1158, 10434), (1332, 9071), (1692, 7141), (1737, 6956), (1739, 6948), (2316, 5217), (3474, 3478)]