213316578

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{25819}}^1$

素因数の和:25853

約数の個数: 48

約数和(自身を含む): 507517920

約数和(自身を除く): 294201342

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 25819, 51638, 77457, 154914, 232371, 438923, 464742, 697113, 877846, 1316769, 1394226, 2091339, 2633538, 3950307, 4182678, 6274017, 7900614, 11850921, 12548034, 23701842, 35552763, 71105526, 106658289, 213316578]

約数ペア:

[(1, 213316578), (2, 106658289), (3, 71105526), (6, 35552763), (9, 23701842), (17, 12548034), (18, 11850921), (27, 7900614), (34, 6274017), (51, 4182678), (54, 3950307), (81, 2633538), (102, 2091339), (153, 1394226), (162, 1316769), (243, 877846), (306, 697113), (459, 464742), (486, 438923), (918, 232371), (1377, 154914), (2754, 77457), (4131, 51638), (8262, 25819)]