12843558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7869

約数の個数: 48

約数和(自身を含む): 34253856

約数和(自身を除く): 21410298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7841, 15682, 23523, 47046, 54887, 70569, 101933, 109774, 141138, 164661, 203866, 305799, 329322, 493983, 611598, 713531, 917397, 987966, 1427062, 1834794, 2140593, 4281186, 6421779, 12843558]

約数ペア:

[(1, 12843558), (2, 6421779), (3, 4281186), (6, 2140593), (7, 1834794), (9, 1427062), (13, 987966), (14, 917397), (18, 713531), (21, 611598), (26, 493983), (39, 329322), (42, 305799), (63, 203866), (78, 164661), (91, 141138), (117, 109774), (126, 101933), (182, 70569), (234, 54887), (273, 47046), (546, 23523), (819, 15682), (1638, 7841)]