27578628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9949}}^1$

素因数の和:9977

約数の個数: 72

約数和(自身を含む): 86923200

約数和(自身を除く): 59344572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 9949, 19898, 29847, 39796, 59694, 69643, 89541, 109439, 119388, 139286, 179082, 208929, 218878, 278572, 328317, 358164, 417858, 437756, 626787, 656634, 766073, 835716, 984951, 1253574, 1313268, 1532146, 1969902, 2298219, 2507148, 3064292, 3939804, 4596438, 6894657, 9192876, 13789314, 27578628]

約数ペア:

[(1, 27578628), (2, 13789314), (3, 9192876), (4, 6894657), (6, 4596438), (7, 3939804), (9, 3064292), (11, 2507148), (12, 2298219), (14, 1969902), (18, 1532146), (21, 1313268), (22, 1253574), (28, 984951), (33, 835716), (36, 766073), (42, 656634), (44, 626787), (63, 437756), (66, 417858), (77, 358164), (84, 328317), (99, 278572), (126, 218878), (132, 208929), (154, 179082), (198, 139286), (231, 119388), (252, 109439), (308, 89541), (396, 69643), (462, 59694), (693, 39796), (924, 29847), (1386, 19898), (2772, 9949)]