16671910788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{9811}}^1$

素因数の和:13465

約数の個数: 72

約数和(自身を含む): 45401772416

約数和(自身を除く): 28729861628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3631, 7262, 9811, 10893, 14524, 19622, 21786, 29433, 32679, 39244, 43572, 47203, 58866, 65358, 88299, 94406, 117732, 127543, 130716, 141609, 176598, 188812, 255086, 283218, 353196, 382629, 424827, 510172, 566436, 765258, 849654, 1147887, 1530516, 1699308, 2295774, 4591548, 35623741, 71247482, 106871223, 142494964, 213742446, 320613669, 427484892, 463108633, 641227338, 926217266, 1282454676, 1389325899, 1852434532, 2778651798, 4167977697, 5557303596, 8335955394, 16671910788]

約数ペア:

[(1, 16671910788), (2, 8335955394), (3, 5557303596), (4, 4167977697), (6, 2778651798), (9, 1852434532), (12, 1389325899), (13, 1282454676), (18, 926217266), (26, 641227338), (36, 463108633), (39, 427484892), (52, 320613669), (78, 213742446), (117, 142494964), (156, 106871223), (234, 71247482), (468, 35623741), (3631, 4591548), (7262, 2295774), (9811, 1699308), (10893, 1530516), (14524, 1147887), (19622, 849654), (21786, 765258), (29433, 566436), (32679, 510172), (39244, 424827), (43572, 382629), (47203, 353196), (58866, 283218), (65358, 255086), (88299, 188812), (94406, 176598), (117732, 141609), (127543, 130716)]