16818561516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{268547}}^1$

素因数の和:268878

約数の個数: 48

約数和(自身を含む): 41687243136

約数和(自身を除く): 24868681620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 307, 614, 921, 1228, 1842, 3684, 5219, 10438, 15657, 20876, 31314, 62628, 268547, 537094, 805641, 1074188, 1611282, 3222564, 4565299, 9130598, 13695897, 18261196, 27391794, 54783588, 82443929, 164887858, 247331787, 329775716, 494663574, 989327148, 1401546793, 2803093586, 4204640379, 5606187172, 8409280758, 16818561516]

約数ペア:

[(1, 16818561516), (2, 8409280758), (3, 5606187172), (4, 4204640379), (6, 2803093586), (12, 1401546793), (17, 989327148), (34, 494663574), (51, 329775716), (68, 247331787), (102, 164887858), (204, 82443929), (307, 54783588), (614, 27391794), (921, 18261196), (1228, 13695897), (1842, 9130598), (3684, 4565299), (5219, 3222564), (10438, 1611282), (15657, 1074188), (20876, 805641), (31314, 537094), (62628, 268547)]