12048642

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 16463358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 109, 138, 178, 207, 218, 267, 327, 414, 534, 621, 654, 801, 981, 1242, 1602, 1962, 2047, 2403, 2507, 2943, 4094, 4806, 5014, 5886, 6141, 7521, 9701, 12282, 15042, 18423, 19402, 22563, 29103, 36846, 45126, 55269, 58206, 67689, 87309, 110538, 135378, 174618, 223123, 261927, 446246, 523854, 669369, 1338738, 2008107, 4016214, 6024321, 12048642]

約数ペア:

[(1, 12048642), (2, 6024321), (3, 4016214), (6, 2008107), (9, 1338738), (18, 669369), (23, 523854), (27, 446246), (46, 261927), (54, 223123), (69, 174618), (89, 135378), (109, 110538), (138, 87309), (178, 67689), (207, 58206), (218, 55269), (267, 45126), (327, 36846), (414, 29103), (534, 22563), (621, 19402), (654, 18423), (801, 15042), (981, 12282), (1242, 9701), (1602, 7521), (1962, 6141), (2047, 5886), (2403, 5014), (2507, 4806), (2943, 4094)]