38568708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 103740000

約数和(自身を除く): 65171292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 499, 678, 684, 998, 1017, 1356, 1497, 1996, 2034, 2147, 2994, 4068, 4294, 4491, 5988, 6441, 8588, 8982, 9481, 12882, 17964, 18962, 19323, 25764, 28443, 37924, 38646, 56387, 56886, 77292, 85329, 112774, 113772, 169161, 170658, 225548, 338322, 341316, 507483, 676644, 1014966, 1071353, 2029932, 2142706, 3214059, 4285412, 6428118, 9642177, 12856236, 19284354, 38568708]

約数ペア:

[(1, 38568708), (2, 19284354), (3, 12856236), (4, 9642177), (6, 6428118), (9, 4285412), (12, 3214059), (18, 2142706), (19, 2029932), (36, 1071353), (38, 1014966), (57, 676644), (76, 507483), (113, 341316), (114, 338322), (171, 225548), (226, 170658), (228, 169161), (339, 113772), (342, 112774), (452, 85329), (499, 77292), (678, 56886), (684, 56387), (998, 38646), (1017, 37924), (1356, 28443), (1497, 25764), (1996, 19323), (2034, 18962), (2147, 17964), (2994, 12882), (4068, 9481), (4294, 8982), (4491, 8588), (5988, 6441)]