16966866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 23675694

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 167, 177, 246, 287, 334, 354, 413, 501, 574, 826, 861, 1002, 1169, 1239, 1722, 2338, 2419, 2478, 3507, 4838, 6847, 7014, 7257, 9853, 13694, 14514, 16933, 19706, 20541, 29559, 33866, 41082, 47929, 50799, 59118, 68971, 95858, 101598, 137942, 143787, 206913, 287574, 403973, 413826, 807946, 1211919, 2423838, 2827811, 5655622, 8483433, 16966866]

約数ペア:

[(1, 16966866), (2, 8483433), (3, 5655622), (6, 2827811), (7, 2423838), (14, 1211919), (21, 807946), (41, 413826), (42, 403973), (59, 287574), (82, 206913), (118, 143787), (123, 137942), (167, 101598), (177, 95858), (246, 68971), (287, 59118), (334, 50799), (354, 47929), (413, 41082), (501, 33866), (574, 29559), (826, 20541), (861, 19706), (1002, 16933), (1169, 14514), (1239, 13694), (1722, 9853), (2338, 7257), (2419, 7014), (2478, 6847), (3507, 4838)]