17811414

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 40692288

約数和(自身を除く): 22880874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 547, 603, 1094, 1206, 1641, 1809, 3282, 3618, 4923, 5427, 9846, 10854, 14769, 16281, 29538, 32562, 36649, 44307, 73298, 88614, 109947, 132921, 219894, 265842, 329841, 659682, 989523, 1979046, 2968569, 5937138, 8905707, 17811414]

約数ペア:

[(1, 17811414), (2, 8905707), (3, 5937138), (6, 2968569), (9, 1979046), (18, 989523), (27, 659682), (54, 329841), (67, 265842), (81, 219894), (134, 132921), (162, 109947), (201, 88614), (243, 73298), (402, 44307), (486, 36649), (547, 32562), (603, 29538), (1094, 16281), (1206, 14769), (1641, 10854), (1809, 9846), (3282, 5427), (3618, 4923)]