12371128722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{29723}}^1$

素因数の和:30967

約数の個数: 48

約数和(自身を含む): 28238988960

約数和(自身を除く): 15867860238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1217, 2434, 3651, 7302, 10953, 21906, 23123, 29723, 46246, 59446, 69369, 89169, 138738, 178338, 208107, 267507, 416214, 535014, 564737, 1129474, 1694211, 3388422, 5082633, 10165266, 36172891, 72345782, 108518673, 217037346, 325556019, 651112038, 687284929, 1374569858, 2061854787, 4123709574, 6185564361, 12371128722]

約数ペア:

[(1, 12371128722), (2, 6185564361), (3, 4123709574), (6, 2061854787), (9, 1374569858), (18, 687284929), (19, 651112038), (38, 325556019), (57, 217037346), (114, 108518673), (171, 72345782), (342, 36172891), (1217, 10165266), (2434, 5082633), (3651, 3388422), (7302, 1694211), (10953, 1129474), (21906, 564737), (23123, 535014), (29723, 416214), (46246, 267507), (59446, 208107), (69369, 178338), (89169, 138738)]