120178818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 272840256

約数和(自身を除く): 152661438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 331, 414, 662, 877, 993, 1754, 1986, 2631, 2979, 5262, 5958, 7613, 7893, 15226, 15786, 20171, 22839, 40342, 45678, 60513, 68517, 121026, 137034, 181539, 290287, 363078, 580574, 870861, 1741722, 2612583, 5225166, 6676601, 13353202, 20029803, 40059606, 60089409, 120178818]

約数ペア:

[(1, 120178818), (2, 60089409), (3, 40059606), (6, 20029803), (9, 13353202), (18, 6676601), (23, 5225166), (46, 2612583), (69, 1741722), (138, 870861), (207, 580574), (331, 363078), (414, 290287), (662, 181539), (877, 137034), (993, 121026), (1754, 68517), (1986, 60513), (2631, 45678), (2979, 40342), (5262, 22839), (5958, 20171), (7613, 15786), (7893, 15226)]