17986884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 45658368

約数和(自身を除く): 27671484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2383, 2516, 3774, 4766, 7149, 7548, 9532, 14298, 28596, 40511, 81022, 88171, 121533, 162044, 176342, 243066, 264513, 352684, 486132, 529026, 1058052, 1498907, 2997814, 4496721, 5995628, 8993442, 17986884]

約数ペア:

[(1, 17986884), (2, 8993442), (3, 5995628), (4, 4496721), (6, 2997814), (12, 1498907), (17, 1058052), (34, 529026), (37, 486132), (51, 352684), (68, 264513), (74, 243066), (102, 176342), (111, 162044), (148, 121533), (204, 88171), (222, 81022), (444, 40511), (629, 28596), (1258, 14298), (1887, 9532), (2383, 7548), (2516, 7149), (3774, 4766)]