11948118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 29890560

約数和(自身を除く): 17942442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 277, 474, 546, 553, 554, 831, 1027, 1106, 1659, 1662, 1939, 2054, 3081, 3318, 3601, 3878, 5817, 6162, 7189, 7202, 10803, 11634, 14378, 21567, 21606, 21883, 25207, 43134, 43766, 50414, 65649, 75621, 131298, 151242, 153181, 284479, 306362, 459543, 568958, 853437, 919086, 1706874, 1991353, 3982706, 5974059, 11948118]

約数ペア:

[(1, 11948118), (2, 5974059), (3, 3982706), (6, 1991353), (7, 1706874), (13, 919086), (14, 853437), (21, 568958), (26, 459543), (39, 306362), (42, 284479), (78, 153181), (79, 151242), (91, 131298), (158, 75621), (182, 65649), (237, 50414), (273, 43766), (277, 43134), (474, 25207), (546, 21883), (553, 21606), (554, 21567), (831, 14378), (1027, 11634), (1106, 10803), (1659, 7202), (1662, 7189), (1939, 6162), (2054, 5817), (3081, 3878), (3318, 3601)]