119813886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 274659840

約数和(自身を除く): 154845954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1338, 1571, 2007, 3142, 4014, 4237, 4713, 8474, 9426, 12711, 14139, 25422, 28278, 29849, 38133, 59698, 76266, 89547, 179094, 268641, 350333, 537282, 700666, 1050999, 2101998, 3152997, 6305994, 6656327, 13312654, 19968981, 39937962, 59906943, 119813886]

約数ペア:

[(1, 119813886), (2, 59906943), (3, 39937962), (6, 19968981), (9, 13312654), (18, 6656327), (19, 6305994), (38, 3152997), (57, 2101998), (114, 1050999), (171, 700666), (223, 537282), (342, 350333), (446, 268641), (669, 179094), (1338, 89547), (1571, 76266), (2007, 59698), (3142, 38133), (4014, 29849), (4237, 28278), (4713, 25422), (8474, 14139), (9426, 12711)]