15677766684

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{7867}}^1$

素因数の和:8355

約数の個数: 72

約数和(自身を含む): 39977905968

約数和(自身を除く): 24300139284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 281, 394, 562, 591, 788, 843, 1124, 1182, 1686, 1773, 2364, 2529, 3372, 3546, 5058, 7092, 7867, 10116, 15734, 23601, 31468, 47202, 55357, 70803, 94404, 110714, 141606, 166071, 221428, 283212, 332142, 498213, 664284, 996426, 1549799, 1992852, 2210627, 3099598, 4421254, 4649397, 6199196, 6631881, 8842508, 9298794, 13263762, 13948191, 18597588, 19895643, 26527524, 27896382, 39791286, 55792764, 79582572, 435493519, 870987038, 1306480557, 1741974076, 2612961114, 3919441671, 5225922228, 7838883342, 15677766684]

約数ペア:

[(1, 15677766684), (2, 7838883342), (3, 5225922228), (4, 3919441671), (6, 2612961114), (9, 1741974076), (12, 1306480557), (18, 870987038), (36, 435493519), (197, 79582572), (281, 55792764), (394, 39791286), (562, 27896382), (591, 26527524), (788, 19895643), (843, 18597588), (1124, 13948191), (1182, 13263762), (1686, 9298794), (1773, 8842508), (2364, 6631881), (2529, 6199196), (3372, 4649397), (3546, 4421254), (5058, 3099598), (7092, 2210627), (7867, 1992852), (10116, 1549799), (15734, 996426), (23601, 664284), (31468, 498213), (47202, 332142), (55357, 283212), (70803, 221428), (94404, 166071), (110714, 141606)]