17287956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 51577344

約数和(自身を除く): 34289388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2213, 2604, 3906, 4426, 6639, 7812, 8852, 13278, 15491, 19917, 26556, 30982, 39834, 46473, 61964, 68603, 79668, 92946, 137206, 139419, 185892, 205809, 274412, 278838, 411618, 480221, 557676, 617427, 823236, 960442, 1234854, 1440663, 1920884, 2469708, 2881326, 4321989, 5762652, 8643978, 17287956]

約数ペア:

[(1, 17287956), (2, 8643978), (3, 5762652), (4, 4321989), (6, 2881326), (7, 2469708), (9, 1920884), (12, 1440663), (14, 1234854), (18, 960442), (21, 823236), (28, 617427), (31, 557676), (36, 480221), (42, 411618), (62, 278838), (63, 274412), (84, 205809), (93, 185892), (124, 139419), (126, 137206), (186, 92946), (217, 79668), (252, 68603), (279, 61964), (372, 46473), (434, 39834), (558, 30982), (651, 26556), (868, 19917), (1116, 15491), (1302, 13278), (1953, 8852), (2213, 7812), (2604, 6639), (3906, 4426)]