42171972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 104896512

約数和(自身を除く): 62724540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 3251, 4324, 6486, 6502, 9753, 12972, 13004, 19506, 39012, 74773, 149546, 152797, 224319, 299092, 305594, 448638, 458391, 611188, 897276, 916782, 1833564, 3514331, 7028662, 10542993, 14057324, 21085986, 42171972]

約数ペア:

[(1, 42171972), (2, 21085986), (3, 14057324), (4, 10542993), (6, 7028662), (12, 3514331), (23, 1833564), (46, 916782), (47, 897276), (69, 611188), (92, 458391), (94, 448638), (138, 305594), (141, 299092), (188, 224319), (276, 152797), (282, 149546), (564, 74773), (1081, 39012), (2162, 19506), (3243, 13004), (3251, 12972), (4324, 9753), (6486, 6502)]