890484174

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27197}}^1$

素因数の和:27329

約数の個数: 48

約数和(自身を含む): 2062043568

約数和(自身を除く): 1171559394

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1819, 1926, 3638, 5457, 10914, 16371, 27197, 32742, 54394, 81591, 163182, 244773, 462349, 489546, 924698, 1387047, 2774094, 2910079, 4161141, 5820158, 8322282, 8730237, 17460474, 26190711, 49471343, 52381422, 98942686, 148414029, 296828058, 445242087, 890484174]

約数ペア:

[(1, 890484174), (2, 445242087), (3, 296828058), (6, 148414029), (9, 98942686), (17, 52381422), (18, 49471343), (34, 26190711), (51, 17460474), (102, 8730237), (107, 8322282), (153, 5820158), (214, 4161141), (306, 2910079), (321, 2774094), (642, 1387047), (963, 924698), (1819, 489546), (1926, 462349), (3638, 244773), (5457, 163182), (10914, 81591), (16371, 54394), (27197, 32742)]