857538666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{3449}}^1$

素因数の和:4203

約数の個数: 48

約数和(自身を含む): 1959048000

約数和(自身を除く): 1101509334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 727, 1454, 2181, 3449, 4362, 6543, 6898, 10347, 13086, 13813, 20694, 27626, 31041, 41439, 62082, 65531, 82878, 124317, 131062, 196593, 248634, 393186, 589779, 1179558, 2507423, 5014846, 7522269, 15044538, 22566807, 45133614, 47641037, 95282074, 142923111, 285846222, 428769333, 857538666]

約数ペア:

[(1, 857538666), (2, 428769333), (3, 285846222), (6, 142923111), (9, 95282074), (18, 47641037), (19, 45133614), (38, 22566807), (57, 15044538), (114, 7522269), (171, 5014846), (342, 2507423), (727, 1179558), (1454, 589779), (2181, 393186), (3449, 248634), (4362, 196593), (6543, 131062), (6898, 124317), (10347, 82878), (13086, 65531), (13813, 62082), (20694, 41439), (27626, 31041)]