13397886

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 40

約数和(自身を含む): 30248064

約数和(自身を除く): 16850178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 433, 573, 866, 1146, 1299, 1719, 2598, 3438, 3897, 5157, 7794, 10314, 11691, 15471, 23382, 30942, 35073, 70146, 82703, 165406, 248109, 496218, 744327, 1488654, 2232981, 4465962, 6698943, 13397886]

約数ペア:

[(1, 13397886), (2, 6698943), (3, 4465962), (6, 2232981), (9, 1488654), (18, 744327), (27, 496218), (54, 248109), (81, 165406), (162, 82703), (191, 70146), (382, 35073), (433, 30942), (573, 23382), (866, 15471), (1146, 11691), (1299, 10314), (1719, 7794), (2598, 5157), (3438, 3897)]