18038174

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 35581680

約数和(自身を除く): 17543506

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 577, 638, 1078, 1154, 1421, 2233, 2842, 4039, 4466, 6347, 8078, 12694, 15631, 16733, 28273, 31262, 33466, 44429, 56546, 88858, 117131, 184063, 234262, 311003, 368126, 622006, 819917, 1288441, 1639834, 2576882, 9019087, 18038174]

約数ペア:

[(1, 18038174), (2, 9019087), (7, 2576882), (11, 1639834), (14, 1288441), (22, 819917), (29, 622006), (49, 368126), (58, 311003), (77, 234262), (98, 184063), (154, 117131), (203, 88858), (319, 56546), (406, 44429), (539, 33466), (577, 31262), (638, 28273), (1078, 16733), (1154, 15631), (1421, 12694), (2233, 8078), (2842, 6347), (4039, 4466)]