17958468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3677}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 46960704

約数和(自身を除く): 29002236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3677, 4884, 7354, 11031, 14708, 22062, 40447, 44124, 80894, 121341, 136049, 161788, 242682, 272098, 408147, 485364, 544196, 816294, 1496539, 1632588, 2993078, 4489617, 5986156, 8979234, 17958468]

約数ペア:

[(1, 17958468), (2, 8979234), (3, 5986156), (4, 4489617), (6, 2993078), (11, 1632588), (12, 1496539), (22, 816294), (33, 544196), (37, 485364), (44, 408147), (66, 272098), (74, 242682), (111, 161788), (132, 136049), (148, 121341), (222, 80894), (407, 44124), (444, 40447), (814, 22062), (1221, 14708), (1628, 11031), (2442, 7354), (3677, 4884)]