181839258

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 399499776

約数和(自身を除く): 217660518

約数列:

[1, 2, 3, 6, 9, 18, 191, 227, 233, 382, 454, 466, 573, 681, 699, 1146, 1362, 1398, 1719, 2043, 2097, 3438, 4086, 4194, 43357, 44503, 52891, 86714, 89006, 105782, 130071, 133509, 158673, 260142, 267018, 317346, 390213, 400527, 476019, 780426, 801054, 952038, 10102181, 20204362, 30306543, 60613086, 90919629, 181839258]

約数ペア:

[(1, 181839258), (2, 90919629), (3, 60613086), (6, 30306543), (9, 20204362), (18, 10102181), (191, 952038), (227, 801054), (233, 780426), (382, 476019), (454, 400527), (466, 390213), (573, 317346), (681, 267018), (699, 260142), (1146, 158673), (1362, 133509), (1398, 130071), (1719, 105782), (2043, 89006), (2097, 86714), (3438, 52891), (4086, 44503), (4194, 43357)]