13241538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 30733560

約数和(自身を除く): 17492022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 397, 654, 794, 981, 1191, 1853, 1962, 2382, 3573, 3706, 5559, 6749, 7146, 11118, 13498, 16677, 20247, 33354, 40494, 43273, 60741, 86546, 121482, 129819, 259638, 389457, 735641, 778914, 1471282, 2206923, 4413846, 6620769, 13241538]

約数ペア:

[(1, 13241538), (2, 6620769), (3, 4413846), (6, 2206923), (9, 1471282), (17, 778914), (18, 735641), (34, 389457), (51, 259638), (102, 129819), (109, 121482), (153, 86546), (218, 60741), (306, 43273), (327, 40494), (397, 33354), (654, 20247), (794, 16677), (981, 13498), (1191, 11118), (1853, 7146), (1962, 6749), (2382, 5559), (3573, 3706)]