17849748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9239}}^1$

素因数の和:9276

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 31824492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9239, 18478, 27717, 36956, 55434, 64673, 110868, 129346, 194019, 212497, 258692, 388038, 424994, 637491, 776076, 849988, 1274982, 1487479, 2549964, 2974958, 4462437, 5949916, 8924874, 17849748]

約数ペア:

[(1, 17849748), (2, 8924874), (3, 5949916), (4, 4462437), (6, 2974958), (7, 2549964), (12, 1487479), (14, 1274982), (21, 849988), (23, 776076), (28, 637491), (42, 424994), (46, 388038), (69, 258692), (84, 212497), (92, 194019), (138, 129346), (161, 110868), (276, 64673), (322, 55434), (483, 36956), (644, 27717), (966, 18478), (1932, 9239)]