9489968

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 20409408

約数和(自身を除く): 10919440

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 361, 424, 496, 589, 722, 848, 1007, 1178, 1444, 1643, 2014, 2356, 2888, 3286, 4028, 4712, 5776, 6572, 8056, 9424, 11191, 13144, 16112, 19133, 22382, 26288, 31217, 38266, 44764, 62434, 76532, 89528, 124868, 153064, 179056, 249736, 306128, 499472, 593123, 1186246, 2372492, 4744984, 9489968]

約数ペア:

[(1, 9489968), (2, 4744984), (4, 2372492), (8, 1186246), (16, 593123), (19, 499472), (31, 306128), (38, 249736), (53, 179056), (62, 153064), (76, 124868), (106, 89528), (124, 76532), (152, 62434), (212, 44764), (248, 38266), (304, 31217), (361, 26288), (424, 22382), (496, 19133), (589, 16112), (722, 13144), (848, 11191), (1007, 9424), (1178, 8056), (1444, 6572), (1643, 5776), (2014, 4712), (2356, 4028), (2888, 3286)]