38657412

素因数分解:

$2^2\times 3^9\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 101680656

約数和(自身を除く): 63023244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 491, 729, 972, 982, 1458, 1473, 1964, 2187, 2916, 2946, 4374, 4419, 5892, 6561, 8748, 8838, 13122, 13257, 17676, 19683, 26244, 26514, 39366, 39771, 53028, 78732, 79542, 119313, 159084, 238626, 357939, 477252, 715878, 1073817, 1431756, 2147634, 3221451, 4295268, 6442902, 9664353, 12885804, 19328706, 38657412]

約数ペア:

[(1, 38657412), (2, 19328706), (3, 12885804), (4, 9664353), (6, 6442902), (9, 4295268), (12, 3221451), (18, 2147634), (27, 1431756), (36, 1073817), (54, 715878), (81, 477252), (108, 357939), (162, 238626), (243, 159084), (324, 119313), (486, 79542), (491, 78732), (729, 53028), (972, 39771), (982, 39366), (1458, 26514), (1473, 26244), (1964, 19683), (2187, 17676), (2916, 13257), (2946, 13122), (4374, 8838), (4419, 8748), (5892, 6561)]