2006646918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 4328847360

約数和(自身を除く): 2322200442

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 479, 613, 958, 1139, 1226, 1437, 1839, 2278, 2874, 3417, 3678, 6834, 8143, 10421, 16286, 20842, 24429, 31263, 32093, 41071, 48858, 62526, 64186, 82142, 96279, 123213, 192558, 246426, 293627, 545581, 587254, 698207, 880881, 1091162, 1396414, 1636743, 1761762, 2094621, 3273486, 4189242, 4991659, 9983318, 14974977, 19673009, 29949954, 39346018, 59019027, 118038054, 334441153, 668882306, 1003323459, 2006646918]

約数ペア:

[(1, 2006646918), (2, 1003323459), (3, 668882306), (6, 334441153), (17, 118038054), (34, 59019027), (51, 39346018), (67, 29949954), (102, 19673009), (134, 14974977), (201, 9983318), (402, 4991659), (479, 4189242), (613, 3273486), (958, 2094621), (1139, 1761762), (1226, 1636743), (1437, 1396414), (1839, 1091162), (2278, 880881), (2874, 698207), (3417, 587254), (3678, 545581), (6834, 293627), (8143, 246426), (10421, 192558), (16286, 123213), (20842, 96279), (24429, 82142), (31263, 64186), (32093, 62526), (41071, 48858)]