27623652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 75841920

約数和(自身を除く): 48218268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 431, 436, 588, 654, 763, 862, 1293, 1308, 1526, 1724, 2289, 2586, 3017, 3052, 4578, 5172, 5341, 6034, 9051, 9156, 10682, 12068, 16023, 18102, 21119, 21364, 32046, 36204, 42238, 46979, 63357, 64092, 84476, 93958, 126714, 140937, 187916, 253428, 281874, 328853, 563748, 657706, 986559, 1315412, 1973118, 2301971, 3946236, 4603942, 6905913, 9207884, 13811826, 27623652]

約数ペア:

[(1, 27623652), (2, 13811826), (3, 9207884), (4, 6905913), (6, 4603942), (7, 3946236), (12, 2301971), (14, 1973118), (21, 1315412), (28, 986559), (42, 657706), (49, 563748), (84, 328853), (98, 281874), (109, 253428), (147, 187916), (196, 140937), (218, 126714), (294, 93958), (327, 84476), (431, 64092), (436, 63357), (588, 46979), (654, 42238), (763, 36204), (862, 32046), (1293, 21364), (1308, 21119), (1526, 18102), (1724, 16023), (2289, 12068), (2586, 10682), (3017, 9156), (3052, 9051), (4578, 6034), (5172, 5341)]