40367886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{769}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 87188640

約数和(自身を除く): 46820754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 673, 769, 1346, 1538, 2019, 2307, 4038, 4614, 8749, 9997, 17498, 19994, 26247, 29991, 52494, 59982, 517537, 1035074, 1552611, 3105222, 6727981, 13455962, 20183943, 40367886]

約数ペア:

[(1, 40367886), (2, 20183943), (3, 13455962), (6, 6727981), (13, 3105222), (26, 1552611), (39, 1035074), (78, 517537), (673, 59982), (769, 52494), (1346, 29991), (1538, 26247), (2019, 19994), (2307, 17498), (4038, 9997), (4614, 8749)]