18575010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 48614904

約数和(自身を除く): 30039894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1193, 1557, 1730, 2386, 2595, 3114, 3579, 5190, 5965, 7158, 7785, 10737, 11930, 15570, 17895, 21474, 35790, 53685, 107370, 206389, 412778, 619167, 1031945, 1238334, 1857501, 2063890, 3095835, 3715002, 6191670, 9287505, 18575010]

約数ペア:

[(1, 18575010), (2, 9287505), (3, 6191670), (5, 3715002), (6, 3095835), (9, 2063890), (10, 1857501), (15, 1238334), (18, 1031945), (30, 619167), (45, 412778), (90, 206389), (173, 107370), (346, 53685), (519, 35790), (865, 21474), (1038, 17895), (1193, 15570), (1557, 11930), (1730, 10737), (2386, 7785), (2595, 7158), (3114, 5965), (3579, 5190)]