7109388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 21128016

約数和(自身を除く): 14018628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1381, 1716, 2574, 2762, 4143, 5148, 5524, 8286, 12429, 15191, 16572, 17953, 24858, 30382, 35906, 45573, 49716, 53859, 60764, 71812, 91146, 107718, 136719, 161577, 182292, 197483, 215436, 273438, 323154, 394966, 546876, 592449, 646308, 789932, 1184898, 1777347, 2369796, 3554694, 7109388]

約数ペア:

[(1, 7109388), (2, 3554694), (3, 2369796), (4, 1777347), (6, 1184898), (9, 789932), (11, 646308), (12, 592449), (13, 546876), (18, 394966), (22, 323154), (26, 273438), (33, 215436), (36, 197483), (39, 182292), (44, 161577), (52, 136719), (66, 107718), (78, 91146), (99, 71812), (117, 60764), (132, 53859), (143, 49716), (156, 45573), (198, 35906), (234, 30382), (286, 24858), (396, 17953), (429, 16572), (468, 15191), (572, 12429), (858, 8286), (1287, 5524), (1381, 5148), (1716, 4143), (2574, 2762)]