12460884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 33116160

約数和(自身を除く): 20655276

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 41, 43, 57, 62, 76, 82, 86, 93, 114, 123, 124, 129, 164, 172, 186, 228, 246, 258, 372, 492, 516, 589, 779, 817, 1178, 1271, 1333, 1558, 1634, 1763, 1767, 2337, 2356, 2451, 2542, 2666, 3116, 3268, 3526, 3534, 3813, 3999, 4674, 4902, 5084, 5289, 5332, 7052, 7068, 7626, 7998, 9348, 9804, 10578, 15252, 15996, 21156, 24149, 25327, 33497, 48298, 50654, 54653, 66994, 72447, 75981, 96596, 100491, 101308, 109306, 133988, 144894, 151962, 163959, 200982, 218612, 289788, 303924, 327918, 401964, 655836, 1038407, 2076814, 3115221, 4153628, 6230442, 12460884]

約数ペア:

[(1, 12460884), (2, 6230442), (3, 4153628), (4, 3115221), (6, 2076814), (12, 1038407), (19, 655836), (31, 401964), (38, 327918), (41, 303924), (43, 289788), (57, 218612), (62, 200982), (76, 163959), (82, 151962), (86, 144894), (93, 133988), (114, 109306), (123, 101308), (124, 100491), (129, 96596), (164, 75981), (172, 72447), (186, 66994), (228, 54653), (246, 50654), (258, 48298), (372, 33497), (492, 25327), (516, 24149), (589, 21156), (779, 15996), (817, 15252), (1178, 10578), (1271, 9804), (1333, 9348), (1558, 7998), (1634, 7626), (1763, 7068), (1767, 7052), (2337, 5332), (2356, 5289), (2451, 5084), (2542, 4902), (2666, 4674), (3116, 3999), (3268, 3813), (3526, 3534)]