26657274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{12953}}^1$

素因数の和:12979

約数の個数: 32

約数和(自身を含む): 62179200

約数和(自身を除く): 35521926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 12953, 25906, 38859, 77718, 90671, 181342, 272013, 544026, 634697, 1269394, 1904091, 3808182, 4442879, 8885758, 13328637, 26657274]

約数ペア:

[(1, 26657274), (2, 13328637), (3, 8885758), (6, 4442879), (7, 3808182), (14, 1904091), (21, 1269394), (42, 634697), (49, 544026), (98, 272013), (147, 181342), (294, 90671), (343, 77718), (686, 38859), (1029, 25906), (2058, 12953)]