31590486

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 56

約数和(自身を含む): 72715104

約数和(自身を除く): 41124618

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 461, 486, 729, 846, 922, 1269, 1383, 1458, 2538, 2766, 3807, 4149, 7614, 8298, 11421, 12447, 21667, 22842, 24894, 34263, 37341, 43334, 65001, 68526, 74682, 112023, 130002, 195003, 224046, 336069, 390006, 585009, 672138, 1170018, 1755027, 3510054, 5265081, 10530162, 15795243, 31590486]

約数ペア:

[(1, 31590486), (2, 15795243), (3, 10530162), (6, 5265081), (9, 3510054), (18, 1755027), (27, 1170018), (47, 672138), (54, 585009), (81, 390006), (94, 336069), (141, 224046), (162, 195003), (243, 130002), (282, 112023), (423, 74682), (461, 68526), (486, 65001), (729, 43334), (846, 37341), (922, 34263), (1269, 24894), (1383, 22842), (1458, 21667), (2538, 12447), (2766, 11421), (3807, 8298), (4149, 7614)]