871120782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{38197}}^1$

素因数の和:38393

約数の個数: 48

約数和(自身を含む): 2169035232

約数和(自身を除く): 1297914450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 38197, 76394, 114591, 229182, 267379, 343773, 534758, 687546, 802137, 1604274, 2406411, 4812822, 6913657, 13827314, 20740971, 41481942, 48395599, 62222913, 96791198, 124445826, 145186797, 290373594, 435560391, 871120782]

約数ペア:

[(1, 871120782), (2, 435560391), (3, 290373594), (6, 145186797), (7, 124445826), (9, 96791198), (14, 62222913), (18, 48395599), (21, 41481942), (42, 20740971), (63, 13827314), (126, 6913657), (181, 4812822), (362, 2406411), (543, 1604274), (1086, 802137), (1267, 687546), (1629, 534758), (2534, 343773), (3258, 267379), (3801, 229182), (7602, 114591), (11403, 76394), (22806, 38197)]