2018657652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{28909}}^1$

素因数の和:28973

約数の個数: 72

約数和(自身を含む): 5371709280

約数和(自身を除く): 3353051628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 529, 759, 1012, 1058, 1518, 1587, 2116, 3036, 3174, 5819, 6348, 11638, 17457, 23276, 28909, 34914, 57818, 69828, 86727, 115636, 173454, 317999, 346908, 635998, 664907, 953997, 1271996, 1329814, 1907994, 1994721, 2659628, 3815988, 3989442, 7313977, 7978884, 14627954, 15292861, 21941931, 29255908, 30585722, 43883862, 45878583, 61171444, 87767724, 91757166, 168221471, 183514332, 336442942, 504664413, 672885884, 1009328826, 2018657652]

約数ペア:

[(1, 2018657652), (2, 1009328826), (3, 672885884), (4, 504664413), (6, 336442942), (11, 183514332), (12, 168221471), (22, 91757166), (23, 87767724), (33, 61171444), (44, 45878583), (46, 43883862), (66, 30585722), (69, 29255908), (92, 21941931), (132, 15292861), (138, 14627954), (253, 7978884), (276, 7313977), (506, 3989442), (529, 3815988), (759, 2659628), (1012, 1994721), (1058, 1907994), (1518, 1329814), (1587, 1271996), (2116, 953997), (3036, 664907), (3174, 635998), (5819, 346908), (6348, 317999), (11638, 173454), (17457, 115636), (23276, 86727), (28909, 69828), (34914, 57818)]