1309446

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 40

約数和(自身を含む): 3005640

約数和(自身を除く): 1696194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 137, 162, 177, 274, 354, 411, 531, 822, 1062, 1233, 1593, 2466, 3186, 3699, 4779, 7398, 8083, 9558, 11097, 16166, 22194, 24249, 48498, 72747, 145494, 218241, 436482, 654723, 1309446]

約数ペア:

[(1, 1309446), (2, 654723), (3, 436482), (6, 218241), (9, 145494), (18, 72747), (27, 48498), (54, 24249), (59, 22194), (81, 16166), (118, 11097), (137, 9558), (162, 8083), (177, 7398), (274, 4779), (354, 3699), (411, 3186), (531, 2466), (822, 1593), (1062, 1233)]