27515306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 54700800

約数和(自身を除く): 27185494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 109, 133, 146, 182, 218, 247, 266, 494, 511, 763, 949, 1022, 1387, 1417, 1526, 1729, 1898, 2071, 2774, 2834, 3458, 4142, 6643, 7957, 9709, 9919, 13286, 14497, 15914, 18031, 19418, 19838, 26923, 28994, 36062, 53846, 55699, 103441, 111398, 126217, 151183, 188461, 206882, 252434, 302366, 376922, 724087, 1058281, 1448174, 1965379, 2116562, 3930758, 13757653, 27515306]

約数ペア:

[(1, 27515306), (2, 13757653), (7, 3930758), (13, 2116562), (14, 1965379), (19, 1448174), (26, 1058281), (38, 724087), (73, 376922), (91, 302366), (109, 252434), (133, 206882), (146, 188461), (182, 151183), (218, 126217), (247, 111398), (266, 103441), (494, 55699), (511, 53846), (763, 36062), (949, 28994), (1022, 26923), (1387, 19838), (1417, 19418), (1526, 18031), (1729, 15914), (1898, 14497), (2071, 13286), (2774, 9919), (2834, 9709), (3458, 7957), (4142, 6643)]