215144586

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{4937}}^1$

素因数の和:5220

約数の個数: 40

約数和(自身を含む): 483973380

約数和(自身を除く): 268828794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1614, 2421, 4842, 4937, 7263, 9874, 14526, 14811, 21789, 29622, 43578, 44433, 88866, 133299, 266598, 399897, 799794, 1328053, 2656106, 3984159, 7968318, 11952477, 23904954, 35857431, 71714862, 107572293, 215144586]

約数ペア:

[(1, 215144586), (2, 107572293), (3, 71714862), (6, 35857431), (9, 23904954), (18, 11952477), (27, 7968318), (54, 3984159), (81, 2656106), (162, 1328053), (269, 799794), (538, 399897), (807, 266598), (1614, 133299), (2421, 88866), (4842, 44433), (4937, 43578), (7263, 29622), (9874, 21789), (14526, 14811)]