7859968326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407717}}^1$

素因数の和:407755

約数の個数: 80

約数和(自身を含む): 21312235296

約数和(自身を除く): 13452266970

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 407717, 815434, 1223151, 2446302, 2854019, 3669453, 5708038, 6931189, 7338906, 8562057, 11008359, 13862378, 17124114, 20793567, 22016718, 25686171, 33025077, 41587134, 48518323, 51372342, 62380701, 66050154, 77058513, 97036646, 124761402, 145554969, 154117026, 187142103, 231175539, 291109938, 374284206, 436664907, 462351078, 561426309, 873329814, 1122852618, 1309994721, 2619989442, 3929984163, 7859968326]

約数ペア:

[(1, 7859968326), (2, 3929984163), (3, 2619989442), (6, 1309994721), (7, 1122852618), (9, 873329814), (14, 561426309), (17, 462351078), (18, 436664907), (21, 374284206), (27, 291109938), (34, 231175539), (42, 187142103), (51, 154117026), (54, 145554969), (63, 124761402), (81, 97036646), (102, 77058513), (119, 66050154), (126, 62380701), (153, 51372342), (162, 48518323), (189, 41587134), (238, 33025077), (306, 25686171), (357, 22016718), (378, 20793567), (459, 17124114), (567, 13862378), (714, 11008359), (918, 8562057), (1071, 7338906), (1134, 6931189), (1377, 5708038), (2142, 3669453), (2754, 2854019), (3213, 2446302), (6426, 1223151), (9639, 815434), (19278, 407717)]