31952718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 80

約数和(自身を含む): 86190720

約数和(自身を除く): 54238002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1483, 1539, 2394, 2966, 3078, 3591, 4449, 7182, 8898, 10381, 10773, 13347, 20762, 21546, 26694, 28177, 31143, 40041, 56354, 62286, 80082, 84531, 93429, 120123, 169062, 186858, 197239, 240246, 253593, 280287, 394478, 507186, 560574, 591717, 760779, 840861, 1183434, 1521558, 1681722, 1775151, 2282337, 3550302, 4564674, 5325453, 10650906, 15976359, 31952718]

約数ペア:

[(1, 31952718), (2, 15976359), (3, 10650906), (6, 5325453), (7, 4564674), (9, 3550302), (14, 2282337), (18, 1775151), (19, 1681722), (21, 1521558), (27, 1183434), (38, 840861), (42, 760779), (54, 591717), (57, 560574), (63, 507186), (81, 394478), (114, 280287), (126, 253593), (133, 240246), (162, 197239), (171, 186858), (189, 169062), (266, 120123), (342, 93429), (378, 84531), (399, 80082), (513, 62286), (567, 56354), (798, 40041), (1026, 31143), (1134, 28177), (1197, 26694), (1483, 21546), (1539, 20762), (2394, 13347), (2966, 10773), (3078, 10381), (3591, 8898), (4449, 7182)]