2761038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 7244640

約数和(自身を除く): 4483602

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1289, 2142, 2578, 3867, 7734, 9023, 11601, 18046, 21913, 23202, 27069, 43826, 54138, 65739, 81207, 131478, 153391, 162414, 197217, 306782, 394434, 460173, 920346, 1380519, 2761038]

約数ペア:

[(1, 2761038), (2, 1380519), (3, 920346), (6, 460173), (7, 394434), (9, 306782), (14, 197217), (17, 162414), (18, 153391), (21, 131478), (34, 81207), (42, 65739), (51, 54138), (63, 43826), (102, 27069), (119, 23202), (126, 21913), (153, 18046), (238, 11601), (306, 9023), (357, 7734), (714, 3867), (1071, 2578), (1289, 2142)]