8939178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 11817558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 223, 262, 306, 393, 446, 669, 786, 1179, 1338, 2007, 2227, 2358, 3791, 4014, 4454, 6681, 7582, 11373, 13362, 20043, 22746, 29213, 34119, 40086, 58426, 68238, 87639, 175278, 262917, 496621, 525834, 993242, 1489863, 2979726, 4469589, 8939178]

約数ペア:

[(1, 8939178), (2, 4469589), (3, 2979726), (6, 1489863), (9, 993242), (17, 525834), (18, 496621), (34, 262917), (51, 175278), (102, 87639), (131, 68238), (153, 58426), (223, 40086), (262, 34119), (306, 29213), (393, 22746), (446, 20043), (669, 13362), (786, 11373), (1179, 7582), (1338, 6681), (2007, 4454), (2227, 4014), (2358, 3791)]