12990367068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{761809}}^1$

素因数の和:761859

約数の個数: 72

約数和(自身を含む): 36475462800

約数和(自身を除く): 23485095732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 761809, 1523618, 2285427, 3047236, 4570854, 5332663, 9141708, 10665326, 15997989, 21330652, 22092461, 31995978, 37328641, 44184922, 63991956, 66277383, 74657282, 88369844, 111985923, 132554766, 149314564, 154647227, 223971846, 265109532, 309294454, 447943692, 463941681, 618588908, 927883362, 1082530589, 1855766724, 2165061178, 3247591767, 4330122356, 6495183534, 12990367068]

約数ペア:

[(1, 12990367068), (2, 6495183534), (3, 4330122356), (4, 3247591767), (6, 2165061178), (7, 1855766724), (12, 1082530589), (14, 927883362), (21, 618588908), (28, 463941681), (29, 447943692), (42, 309294454), (49, 265109532), (58, 223971846), (84, 154647227), (87, 149314564), (98, 132554766), (116, 111985923), (147, 88369844), (174, 74657282), (196, 66277383), (203, 63991956), (294, 44184922), (348, 37328641), (406, 31995978), (588, 22092461), (609, 21330652), (812, 15997989), (1218, 10665326), (1421, 9141708), (2436, 5332663), (2842, 4570854), (4263, 3047236), (5684, 2285427), (8526, 1523618), (17052, 761809)]