12121278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8216

約数の個数: 32

約数和(自身を含む): 27484800

約数和(自身を除く): 15363522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 8179, 16358, 24537, 49074, 106327, 155401, 212654, 310802, 318981, 466203, 637962, 932406, 2020213, 4040426, 6060639, 12121278]

約数ペア:

[(1, 12121278), (2, 6060639), (3, 4040426), (6, 2020213), (13, 932406), (19, 637962), (26, 466203), (38, 318981), (39, 310802), (57, 212654), (78, 155401), (114, 106327), (247, 49074), (494, 24537), (741, 16358), (1482, 8179)]