213891246

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12310

約数の個数: 64

約数和(自身を含む): 529804800

約数和(自身を除く): 315913554

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8721, 12263, 17442, 24526, 36789, 73578, 110367, 208471, 220734, 232997, 331101, 416942, 465994, 625413, 662202, 698991, 1250826, 1397982, 1876239, 2096973, 3752478, 3960949, 4193946, 5628717, 6290919, 7921898, 11257434, 11882847, 12581838, 23765694, 35648541, 71297082, 106945623, 213891246]

約数ペア:

[(1, 213891246), (2, 106945623), (3, 71297082), (6, 35648541), (9, 23765694), (17, 12581838), (18, 11882847), (19, 11257434), (27, 7921898), (34, 6290919), (38, 5628717), (51, 4193946), (54, 3960949), (57, 3752478), (102, 2096973), (114, 1876239), (153, 1397982), (171, 1250826), (306, 698991), (323, 662202), (342, 625413), (459, 465994), (513, 416942), (646, 331101), (918, 232997), (969, 220734), (1026, 208471), (1938, 110367), (2907, 73578), (5814, 36789), (8721, 24526), (12263, 17442)]