13855686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 30655968

約数和(自身を除く): 16800282

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4801, 9602, 14403, 28806, 62413, 124826, 177637, 187239, 355274, 374478, 532911, 1065822, 2309281, 4618562, 6927843, 13855686]

約数ペア:

[(1, 13855686), (2, 6927843), (3, 4618562), (6, 2309281), (13, 1065822), (26, 532911), (37, 374478), (39, 355274), (74, 187239), (78, 177637), (111, 124826), (222, 62413), (481, 28806), (962, 14403), (1443, 9602), (2886, 4801)]