16961028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8779}}^1$

素因数の和:8816

約数の個数: 48

約数和(自身を含む): 47201280

約数和(自身を除く): 30240252

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, 8779, 17558, 26337, 35116, 52674, 61453, 105348, 122906, 184359, 201917, 245812, 368718, 403834, 605751, 737436, 807668, 1211502, 1413419, 2423004, 2826838, 4240257, 5653676, 8480514, 16961028]

約数ペア:

[(1, 16961028), (2, 8480514), (3, 5653676), (4, 4240257), (6, 2826838), (7, 2423004), (12, 1413419), (14, 1211502), (21, 807668), (23, 737436), (28, 605751), (42, 403834), (46, 368718), (69, 245812), (84, 201917), (92, 184359), (138, 122906), (161, 105348), (276, 61453), (322, 52674), (483, 35116), (644, 26337), (966, 17558), (1932, 8779)]