64637622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 100351818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 557, 614, 921, 1114, 1671, 1842, 2149, 2763, 3342, 3899, 4298, 5013, 5526, 6447, 7798, 8289, 10026, 11697, 12894, 15039, 16578, 19341, 23394, 30078, 35091, 38682, 58023, 70182, 105273, 116046, 170999, 210546, 341998, 512997, 1025994, 1196993, 1538991, 2393986, 3077982, 3590979, 4616973, 7181958, 9233946, 10772937, 21545874, 32318811, 64637622]

約数ペア:

[(1, 64637622), (2, 32318811), (3, 21545874), (6, 10772937), (7, 9233946), (9, 7181958), (14, 4616973), (18, 3590979), (21, 3077982), (27, 2393986), (42, 1538991), (54, 1196993), (63, 1025994), (126, 512997), (189, 341998), (307, 210546), (378, 170999), (557, 116046), (614, 105273), (921, 70182), (1114, 58023), (1671, 38682), (1842, 35091), (2149, 30078), (2763, 23394), (3342, 19341), (3899, 16578), (4298, 15039), (5013, 12894), (5526, 11697), (6447, 10026), (7798, 8289)]