1931465214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{16187}}^1$

素因数の和:17149

約数の個数: 48

約数和(自身を含む): 4788021888

約数和(自身を除く): 2856556674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 947, 1894, 2841, 5682, 6629, 8523, 13258, 16187, 17046, 19887, 32374, 39774, 48561, 59661, 97122, 113309, 119322, 145683, 226618, 291366, 339927, 679854, 1019781, 2039562, 15329089, 30658178, 45987267, 91974534, 107303623, 137961801, 214607246, 275923602, 321910869, 643821738, 965732607, 1931465214]

約数ペア:

[(1, 1931465214), (2, 965732607), (3, 643821738), (6, 321910869), (7, 275923602), (9, 214607246), (14, 137961801), (18, 107303623), (21, 91974534), (42, 45987267), (63, 30658178), (126, 15329089), (947, 2039562), (1894, 1019781), (2841, 679854), (5682, 339927), (6629, 291366), (8523, 226618), (13258, 145683), (16187, 119322), (17046, 113309), (19887, 97122), (32374, 59661), (39774, 48561)]