12809706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19849494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 809, 1131, 1218, 1618, 2262, 2427, 2639, 4854, 5278, 5663, 7917, 10517, 11326, 15834, 16989, 21034, 23461, 31551, 33978, 46922, 63102, 70383, 73619, 140766, 147238, 164227, 220857, 304993, 328454, 441714, 492681, 609986, 914979, 985362, 1829958, 2134951, 4269902, 6404853, 12809706]

約数ペア:

[(1, 12809706), (2, 6404853), (3, 4269902), (6, 2134951), (7, 1829958), (13, 985362), (14, 914979), (21, 609986), (26, 492681), (29, 441714), (39, 328454), (42, 304993), (58, 220857), (78, 164227), (87, 147238), (91, 140766), (174, 73619), (182, 70383), (203, 63102), (273, 46922), (377, 33978), (406, 31551), (546, 23461), (609, 21034), (754, 16989), (809, 15834), (1131, 11326), (1218, 10517), (1618, 7917), (2262, 5663), (2427, 5278), (2639, 4854)]