16444818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 23181678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2267, 2418, 3627, 4534, 6801, 7254, 13602, 20403, 29471, 40806, 58942, 70277, 88413, 140554, 176826, 210831, 265239, 421662, 530478, 632493, 913601, 1264986, 1827202, 2740803, 5481606, 8222409, 16444818]

約数ペア:

[(1, 16444818), (2, 8222409), (3, 5481606), (6, 2740803), (9, 1827202), (13, 1264986), (18, 913601), (26, 632493), (31, 530478), (39, 421662), (62, 265239), (78, 210831), (93, 176826), (117, 140554), (186, 88413), (234, 70277), (279, 58942), (403, 40806), (558, 29471), (806, 20403), (1209, 13602), (2267, 7254), (2418, 6801), (3627, 4534)]