11817126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 27284400

約数和(自身を除く): 15467274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 317, 327, 342, 634, 654, 951, 981, 1902, 1962, 2071, 2853, 4142, 5706, 6023, 6213, 12046, 12426, 18069, 18639, 34553, 36138, 37278, 54207, 69106, 103659, 108414, 207318, 310977, 621954, 656507, 1313014, 1969521, 3939042, 5908563, 11817126]

約数ペア:

[(1, 11817126), (2, 5908563), (3, 3939042), (6, 1969521), (9, 1313014), (18, 656507), (19, 621954), (38, 310977), (57, 207318), (109, 108414), (114, 103659), (171, 69106), (218, 54207), (317, 37278), (327, 36138), (342, 34553), (634, 18639), (654, 18069), (951, 12426), (981, 12046), (1902, 6213), (1962, 6023), (2071, 5706), (2853, 4142)]