10921788

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4354

約数の個数: 36

約数和(自身を含む): 28003248

約数和(自身を除く): 17081460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4273, 8546, 12819, 17092, 25638, 38457, 51276, 76914, 153828, 303383, 606766, 910149, 1213532, 1820298, 2730447, 3640596, 5460894, 10921788]

約数ペア:

[(1, 10921788), (2, 5460894), (3, 3640596), (4, 2730447), (6, 1820298), (9, 1213532), (12, 910149), (18, 606766), (36, 303383), (71, 153828), (142, 76914), (213, 51276), (284, 38457), (426, 25638), (639, 17092), (852, 12819), (1278, 8546), (2556, 4273)]