123944262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:4005

約数の個数: 48

約数和(自身を含む): 277152768

約数和(自身を除く): 153208506

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 3943, 5239, 7886, 10478, 11829, 15717, 23658, 31434, 51259, 102518, 122233, 153777, 244466, 307554, 366699, 666367, 733398, 1332734, 1589029, 1999101, 3178058, 3998202, 4767087, 9534174, 20657377, 41314754, 61972131, 123944262]

約数ペア:

[(1, 123944262), (2, 61972131), (3, 41314754), (6, 20657377), (13, 9534174), (26, 4767087), (31, 3998202), (39, 3178058), (62, 1999101), (78, 1589029), (93, 1332734), (169, 733398), (186, 666367), (338, 366699), (403, 307554), (507, 244466), (806, 153777), (1014, 122233), (1209, 102518), (2418, 51259), (3943, 31434), (5239, 23658), (7886, 15717), (10478, 11829)]