221865606

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{12289}}^1$

素因数の和:12373

約数の個数: 48

約数和(自身を含む): 517654800

約数和(自身を除く): 295789194

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 2006, 3009, 6018, 9027, 12289, 18054, 24578, 36867, 73734, 110601, 208913, 221202, 417826, 626739, 725051, 1253478, 1450102, 1880217, 2175153, 3760434, 4350306, 6525459, 12325867, 13050918, 24651734, 36977601, 73955202, 110932803, 221865606]

約数ペア:

[(1, 221865606), (2, 110932803), (3, 73955202), (6, 36977601), (9, 24651734), (17, 13050918), (18, 12325867), (34, 6525459), (51, 4350306), (59, 3760434), (102, 2175153), (118, 1880217), (153, 1450102), (177, 1253478), (306, 725051), (354, 626739), (531, 417826), (1003, 221202), (1062, 208913), (2006, 110601), (3009, 73734), (6018, 36867), (9027, 24578), (12289, 18054)]