2749236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 7655424

約数和(自身を除く): 4906188

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, 1423, 1932, 2846, 4269, 5692, 8538, 9961, 17076, 19922, 29883, 32729, 39844, 59766, 65458, 98187, 119532, 130916, 196374, 229103, 392748, 458206, 687309, 916412, 1374618, 2749236]

約数ペア:

[(1, 2749236), (2, 1374618), (3, 916412), (4, 687309), (6, 458206), (7, 392748), (12, 229103), (14, 196374), (21, 130916), (23, 119532), (28, 98187), (42, 65458), (46, 59766), (69, 39844), (84, 32729), (92, 29883), (138, 19922), (161, 17076), (276, 9961), (322, 8538), (483, 5692), (644, 4269), (966, 2846), (1423, 1932)]