17846868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 45130176

約数和(自身を除く): 27283308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 466, 491, 699, 932, 982, 1398, 1473, 1964, 2796, 2946, 3029, 5892, 6058, 6383, 9087, 12116, 12766, 18174, 19149, 25532, 36348, 38298, 76596, 114403, 228806, 343209, 457612, 686418, 1372836, 1487239, 2974478, 4461717, 5948956, 8923434, 17846868]

約数ペア:

[(1, 17846868), (2, 8923434), (3, 5948956), (4, 4461717), (6, 2974478), (12, 1487239), (13, 1372836), (26, 686418), (39, 457612), (52, 343209), (78, 228806), (156, 114403), (233, 76596), (466, 38298), (491, 36348), (699, 25532), (932, 19149), (982, 18174), (1398, 12766), (1473, 12116), (1964, 9087), (2796, 6383), (2946, 6058), (3029, 5892)]