66918018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 142236864

約数和(自身を除く): 75318846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 921, 1842, 2137, 4274, 5219, 6411, 10438, 12822, 15657, 31314, 36329, 72658, 108987, 217974, 656059, 1312118, 1968177, 3936354, 11153003, 22306006, 33459009, 66918018]

約数ペア:

[(1, 66918018), (2, 33459009), (3, 22306006), (6, 11153003), (17, 3936354), (34, 1968177), (51, 1312118), (102, 656059), (307, 217974), (614, 108987), (921, 72658), (1842, 36329), (2137, 31314), (4274, 15657), (5219, 12822), (6411, 10438)]