1237521636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2644277}}^1$

素因数の和:2644300

約数の個数: 36

約数和(自身を含む): 3368810172

約数和(自身を除く): 2131288536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2644277, 5288554, 7932831, 10577108, 15865662, 23798493, 31731324, 34375601, 47596986, 68751202, 95193972, 103126803, 137502404, 206253606, 309380409, 412507212, 618760818, 1237521636]

約数ペア:

[(1, 1237521636), (2, 618760818), (3, 412507212), (4, 309380409), (6, 206253606), (9, 137502404), (12, 103126803), (13, 95193972), (18, 68751202), (26, 47596986), (36, 34375601), (39, 31731324), (52, 23798493), (78, 15865662), (117, 10577108), (156, 7932831), (234, 5288554), (468, 2644277)]