21167264088

素因数分解:

$2^3\times 3^4\times {\mathrm{179}}^1\times {\mathrm{182489}}^1$

素因数の和:182686

約数の個数: 80

約数和(自身を含む): 59619483000

約数和(自身を除く): 38452218912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 179, 216, 324, 358, 537, 648, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4833, 6444, 9666, 12888, 14499, 19332, 28998, 38664, 57996, 115992, 182489, 364978, 547467, 729956, 1094934, 1459912, 1642401, 2189868, 3284802, 4379736, 4927203, 6569604, 9854406, 13139208, 14781609, 19708812, 29563218, 32665531, 39417624, 59126436, 65331062, 97996593, 118252872, 130662124, 195993186, 261324248, 293989779, 391986372, 587979558, 783972744, 881969337, 1175959116, 1763938674, 2351918232, 2645908011, 3527877348, 5291816022, 7055754696, 10583632044, 21167264088]

約数ペア:

[(1, 21167264088), (2, 10583632044), (3, 7055754696), (4, 5291816022), (6, 3527877348), (8, 2645908011), (9, 2351918232), (12, 1763938674), (18, 1175959116), (24, 881969337), (27, 783972744), (36, 587979558), (54, 391986372), (72, 293989779), (81, 261324248), (108, 195993186), (162, 130662124), (179, 118252872), (216, 97996593), (324, 65331062), (358, 59126436), (537, 39417624), (648, 32665531), (716, 29563218), (1074, 19708812), (1432, 14781609), (1611, 13139208), (2148, 9854406), (3222, 6569604), (4296, 4927203), (4833, 4379736), (6444, 3284802), (9666, 2189868), (12888, 1642401), (14499, 1459912), (19332, 1094934), (28998, 729956), (38664, 547467), (57996, 364978), (115992, 182489)]