2988492066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{12503}}^1$

素因数の和:12796

約数の個数: 72

約数和(自身を含む): 7560618624

約数和(自身を除く): 4572126558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 271, 294, 441, 542, 813, 882, 1626, 1897, 2439, 3794, 4878, 5691, 11382, 12503, 13279, 17073, 25006, 26558, 34146, 37509, 39837, 75018, 79674, 87521, 112527, 119511, 175042, 225054, 239022, 262563, 525126, 612647, 787689, 1225294, 1575378, 1837941, 3388313, 3675882, 5513823, 6776626, 10164939, 11027646, 20329878, 23718191, 30494817, 47436382, 60989634, 71154573, 142309146, 166027337, 213463719, 332054674, 426927438, 498082011, 996164022, 1494246033, 2988492066]

約数ペア:

[(1, 2988492066), (2, 1494246033), (3, 996164022), (6, 498082011), (7, 426927438), (9, 332054674), (14, 213463719), (18, 166027337), (21, 142309146), (42, 71154573), (49, 60989634), (63, 47436382), (98, 30494817), (126, 23718191), (147, 20329878), (271, 11027646), (294, 10164939), (441, 6776626), (542, 5513823), (813, 3675882), (882, 3388313), (1626, 1837941), (1897, 1575378), (2439, 1225294), (3794, 787689), (4878, 612647), (5691, 525126), (11382, 262563), (12503, 239022), (13279, 225054), (17073, 175042), (25006, 119511), (26558, 112527), (34146, 87521), (37509, 79674), (39837, 75018)]