1372626

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 40

約数和(自身を含む): 3172620

約数和(自身を除く): 1799994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 229, 333, 458, 666, 687, 999, 1374, 1998, 2061, 2997, 4122, 5994, 6183, 8473, 12366, 16946, 18549, 25419, 37098, 50838, 76257, 152514, 228771, 457542, 686313, 1372626]

約数ペア:

[(1, 1372626), (2, 686313), (3, 457542), (6, 228771), (9, 152514), (18, 76257), (27, 50838), (37, 37098), (54, 25419), (74, 18549), (81, 16946), (111, 12366), (162, 8473), (222, 6183), (229, 5994), (333, 4122), (458, 2997), (666, 2061), (687, 1998), (999, 1374)]