2146364052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{26261}}^1$

素因数の和:26421

約数の個数: 72

約数和(自身を含む): 5867981280

約数和(自身を除く): 3721617228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3892, 5838, 6811, 11676, 13622, 20433, 26261, 27244, 40866, 52522, 78783, 81732, 105044, 157566, 183827, 315132, 367654, 551481, 735308, 1102962, 1286789, 2205924, 2573578, 3650279, 3860367, 5147156, 7300558, 7720734, 10950837, 14601116, 15441468, 21901674, 25551953, 43803348, 51103906, 76655859, 102207812, 153311718, 178863671, 306623436, 357727342, 536591013, 715454684, 1073182026, 2146364052]

約数ペア:

[(1, 2146364052), (2, 1073182026), (3, 715454684), (4, 536591013), (6, 357727342), (7, 306623436), (12, 178863671), (14, 153311718), (21, 102207812), (28, 76655859), (42, 51103906), (49, 43803348), (84, 25551953), (98, 21901674), (139, 15441468), (147, 14601116), (196, 10950837), (278, 7720734), (294, 7300558), (417, 5147156), (556, 3860367), (588, 3650279), (834, 2573578), (973, 2205924), (1668, 1286789), (1946, 1102962), (2919, 735308), (3892, 551481), (5838, 367654), (6811, 315132), (11676, 183827), (13622, 157566), (20433, 105044), (26261, 81732), (27244, 78783), (40866, 52522)]