1912538658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3331

約数の個数: 64

約数和(自身を含む): 4186408320

約数和(自身を除く): 2273869662

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 163, 222, 326, 489, 629, 978, 1258, 1887, 2771, 3109, 3774, 5542, 6031, 6218, 8313, 9327, 12062, 16626, 18093, 18654, 36186, 52853, 102527, 105706, 115033, 158559, 205054, 230066, 307581, 317118, 345099, 506767, 615162, 690198, 1013534, 1520301, 1955561, 3040602, 3911122, 5866683, 8615039, 11733366, 17230078, 18750379, 25845117, 37500758, 51690234, 56251137, 112502274, 318756443, 637512886, 956269329, 1912538658]

約数ペア:

[(1, 1912538658), (2, 956269329), (3, 637512886), (6, 318756443), (17, 112502274), (34, 56251137), (37, 51690234), (51, 37500758), (74, 25845117), (102, 18750379), (111, 17230078), (163, 11733366), (222, 8615039), (326, 5866683), (489, 3911122), (629, 3040602), (978, 1955561), (1258, 1520301), (1887, 1013534), (2771, 690198), (3109, 615162), (3774, 506767), (5542, 345099), (6031, 317118), (6218, 307581), (8313, 230066), (9327, 205054), (12062, 158559), (16626, 115033), (18093, 105706), (18654, 102527), (36186, 52853)]