12247914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 30228480

約数和(自身を除く): 17980566

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 409, 434, 483, 651, 713, 818, 966, 1227, 1302, 1426, 2139, 2454, 2863, 4278, 4991, 5726, 8589, 9407, 9982, 12679, 14973, 17178, 18814, 25358, 28221, 29946, 38037, 56442, 65849, 76074, 88753, 131698, 177506, 197547, 266259, 291617, 395094, 532518, 583234, 874851, 1749702, 2041319, 4082638, 6123957, 12247914]

約数ペア:

[(1, 12247914), (2, 6123957), (3, 4082638), (6, 2041319), (7, 1749702), (14, 874851), (21, 583234), (23, 532518), (31, 395094), (42, 291617), (46, 266259), (62, 197547), (69, 177506), (93, 131698), (138, 88753), (161, 76074), (186, 65849), (217, 56442), (322, 38037), (409, 29946), (434, 28221), (483, 25358), (651, 18814), (713, 17178), (818, 14973), (966, 12679), (1227, 9982), (1302, 9407), (1426, 8589), (2139, 5726), (2454, 4991), (2863, 4278)]