15690579822

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1364161}}^1$

素因数の和:1364246

約数の個数: 40

約数和(自身を含む): 35653738032

約数和(自身を除く): 19963158210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 1364161, 2728322, 4092483, 8184966, 12277449, 24554898, 36832347, 73664694, 96855431, 110497041, 193710862, 220994082, 290566293, 581132586, 871698879, 1743397758, 2615096637, 5230193274, 7845289911, 15690579822]

約数ペア:

[(1, 15690579822), (2, 7845289911), (3, 5230193274), (6, 2615096637), (9, 1743397758), (18, 871698879), (27, 581132586), (54, 290566293), (71, 220994082), (81, 193710862), (142, 110497041), (162, 96855431), (213, 73664694), (426, 36832347), (639, 24554898), (1278, 12277449), (1917, 8184966), (3834, 4092483), (5751, 2728322), (11502, 1364161)]