81057522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148457}}^1$

素因数の和:148482

約数の個数: 32

約数和(自身を含む): 199527552

約数和(自身を除く): 118470030

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 148457, 296914, 445371, 890742, 1039199, 1929941, 2078398, 3117597, 3859882, 5789823, 6235194, 11579646, 13509587, 27019174, 40528761, 81057522]

約数ペア:

[(1, 81057522), (2, 40528761), (3, 27019174), (6, 13509587), (7, 11579646), (13, 6235194), (14, 5789823), (21, 3859882), (26, 3117597), (39, 2078398), (42, 1929941), (78, 1039199), (91, 890742), (182, 445371), (273, 296914), (546, 148457)]