11188908

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 29205120

約数和(自身を除く): 18016212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 491, 633, 844, 982, 1266, 1473, 1899, 1964, 2532, 2946, 3798, 4419, 5697, 5892, 7596, 8838, 11394, 13257, 17676, 22788, 26514, 53028, 103601, 207202, 310803, 414404, 621606, 932409, 1243212, 1864818, 2797227, 3729636, 5594454, 11188908]

約数ペア:

[(1, 11188908), (2, 5594454), (3, 3729636), (4, 2797227), (6, 1864818), (9, 1243212), (12, 932409), (18, 621606), (27, 414404), (36, 310803), (54, 207202), (108, 103601), (211, 53028), (422, 26514), (491, 22788), (633, 17676), (844, 13257), (982, 11394), (1266, 8838), (1473, 7596), (1899, 5892), (1964, 5697), (2532, 4419), (2946, 3798)]