1346581626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{853}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 2987660928

約数和(自身を除く): 1641079302

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 547, 853, 962, 1094, 1443, 1641, 1706, 2559, 2886, 3282, 5118, 7111, 11089, 14222, 20239, 21333, 22178, 31561, 33267, 40478, 42666, 60717, 63122, 66534, 94683, 121434, 189366, 263107, 410293, 466591, 526214, 789321, 820586, 933182, 1230879, 1399773, 1578642, 2461758, 2799546, 6065683, 12131366, 17263867, 18197049, 34527734, 36394098, 51791601, 103583202, 224430271, 448860542, 673290813, 1346581626]

約数ペア:

[(1, 1346581626), (2, 673290813), (3, 448860542), (6, 224430271), (13, 103583202), (26, 51791601), (37, 36394098), (39, 34527734), (74, 18197049), (78, 17263867), (111, 12131366), (222, 6065683), (481, 2799546), (547, 2461758), (853, 1578642), (962, 1399773), (1094, 1230879), (1443, 933182), (1641, 820586), (1706, 789321), (2559, 526214), (2886, 466591), (3282, 410293), (5118, 263107), (7111, 189366), (11089, 121434), (14222, 94683), (20239, 66534), (21333, 63122), (22178, 60717), (31561, 42666), (33267, 40478)]