4740246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 12433824

約数和(自身を除く): 7693578

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 2213, 4426, 6639, 13278, 15491, 19917, 30982, 37621, 39834, 46473, 75242, 92946, 112863, 139419, 225726, 263347, 278838, 338589, 526694, 677178, 790041, 1580082, 2370123, 4740246]

約数ペア:

[(1, 4740246), (2, 2370123), (3, 1580082), (6, 790041), (7, 677178), (9, 526694), (14, 338589), (17, 278838), (18, 263347), (21, 225726), (34, 139419), (42, 112863), (51, 92946), (63, 75242), (102, 46473), (119, 39834), (126, 37621), (153, 30982), (238, 19917), (306, 15491), (357, 13278), (714, 6639), (1071, 4426), (2142, 2213)]