747717804

素因数分解:

$2^2\times 3^9\times {\mathrm{9497}}^1$

素因数の和:9528

約数の個数: 60

約数和(自身を含む): 1962932664

約数和(自身を除く): 1215214860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 9497, 13122, 18994, 19683, 26244, 28491, 37988, 39366, 56982, 78732, 85473, 113964, 170946, 256419, 341892, 512838, 769257, 1025676, 1538514, 2307771, 3077028, 4615542, 6923313, 9231084, 13846626, 20769939, 27693252, 41539878, 62309817, 83079756, 124619634, 186929451, 249239268, 373858902, 747717804]

約数ペア:

[(1, 747717804), (2, 373858902), (3, 249239268), (4, 186929451), (6, 124619634), (9, 83079756), (12, 62309817), (18, 41539878), (27, 27693252), (36, 20769939), (54, 13846626), (81, 9231084), (108, 6923313), (162, 4615542), (243, 3077028), (324, 2307771), (486, 1538514), (729, 1025676), (972, 769257), (1458, 512838), (2187, 341892), (2916, 256419), (4374, 170946), (6561, 113964), (8748, 85473), (9497, 78732), (13122, 56982), (18994, 39366), (19683, 37988), (26244, 28491)]