2903292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 8622432

約数和(自身を除く): 5719140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 281, 287, 369, 492, 562, 574, 738, 843, 861, 1124, 1148, 1476, 1686, 1722, 1967, 2529, 2583, 3372, 3444, 3934, 5058, 5166, 5901, 7868, 10116, 10332, 11521, 11802, 17703, 23042, 23604, 34563, 35406, 46084, 69126, 70812, 80647, 103689, 138252, 161294, 207378, 241941, 322588, 414756, 483882, 725823, 967764, 1451646, 2903292]

約数ペア:

[(1, 2903292), (2, 1451646), (3, 967764), (4, 725823), (6, 483882), (7, 414756), (9, 322588), (12, 241941), (14, 207378), (18, 161294), (21, 138252), (28, 103689), (36, 80647), (41, 70812), (42, 69126), (63, 46084), (82, 35406), (84, 34563), (123, 23604), (126, 23042), (164, 17703), (246, 11802), (252, 11521), (281, 10332), (287, 10116), (369, 7868), (492, 5901), (562, 5166), (574, 5058), (738, 3934), (843, 3444), (861, 3372), (1124, 2583), (1148, 2529), (1476, 1967), (1686, 1722)]