38973132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 113284080

約数和(自身を除く): 74310948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 389, 396, 414, 484, 506, 726, 759, 778, 828, 1012, 1089, 1167, 1452, 1518, 1556, 2178, 2277, 2334, 2783, 3036, 3501, 4279, 4356, 4554, 4668, 5566, 7002, 8349, 8558, 8947, 9108, 11132, 12837, 14004, 16698, 17116, 17894, 25047, 25674, 26841, 33396, 35788, 38511, 47069, 50094, 51348, 53682, 77022, 80523, 94138, 98417, 100188, 107364, 141207, 154044, 161046, 188276, 196834, 282414, 295251, 322092, 393668, 423621, 564828, 590502, 847242, 885753, 1082587, 1181004, 1694484, 1771506, 2165174, 3247761, 3543012, 4330348, 6495522, 9743283, 12991044, 19486566, 38973132]

約数ペア:

[(1, 38973132), (2, 19486566), (3, 12991044), (4, 9743283), (6, 6495522), (9, 4330348), (11, 3543012), (12, 3247761), (18, 2165174), (22, 1771506), (23, 1694484), (33, 1181004), (36, 1082587), (44, 885753), (46, 847242), (66, 590502), (69, 564828), (92, 423621), (99, 393668), (121, 322092), (132, 295251), (138, 282414), (198, 196834), (207, 188276), (242, 161046), (253, 154044), (276, 141207), (363, 107364), (389, 100188), (396, 98417), (414, 94138), (484, 80523), (506, 77022), (726, 53682), (759, 51348), (778, 50094), (828, 47069), (1012, 38511), (1089, 35788), (1167, 33396), (1452, 26841), (1518, 25674), (1556, 25047), (2178, 17894), (2277, 17116), (2334, 16698), (2783, 14004), (3036, 12837), (3501, 11132), (4279, 9108), (4356, 8947), (4554, 8558), (4668, 8349), (5566, 7002)]