1290822228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1887167}}^1$

素因数の和:1887196

約数の個数: 36

約数和(自身を含む): 3434645760

約数和(自身を除く): 2143823532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1887167, 3774334, 5661501, 7548668, 11323002, 16984503, 22646004, 33969006, 35856173, 67938012, 71712346, 107568519, 143424692, 215137038, 322705557, 430274076, 645411114, 1290822228]

約数ペア:

[(1, 1290822228), (2, 645411114), (3, 430274076), (4, 322705557), (6, 215137038), (9, 143424692), (12, 107568519), (18, 71712346), (19, 67938012), (36, 35856173), (38, 33969006), (57, 22646004), (76, 16984503), (114, 11323002), (171, 7548668), (228, 5661501), (342, 3774334), (684, 1887167)]