345280002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{7559}}^1$

素因数の和:7918

約数の個数: 32

約数和(自身を含む): 722856960

約数和(自身を除く): 377576958

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1986, 7559, 7613, 15118, 15226, 22677, 22839, 45354, 45678, 173857, 347714, 521571, 1043142, 2502029, 5004058, 7506087, 15012174, 57546667, 115093334, 172640001, 345280002]

約数ペア:

[(1, 345280002), (2, 172640001), (3, 115093334), (6, 57546667), (23, 15012174), (46, 7506087), (69, 5004058), (138, 2502029), (331, 1043142), (662, 521571), (993, 347714), (1986, 173857), (7559, 45678), (7613, 45354), (15118, 22839), (15226, 22677)]