2061306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 5031936

約数和(自身を除く): 2970630

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 383, 414, 598, 766, 897, 1149, 1794, 2298, 2691, 3447, 4979, 5382, 6894, 8809, 9958, 14937, 17618, 26427, 29874, 44811, 52854, 79281, 89622, 114517, 158562, 229034, 343551, 687102, 1030653, 2061306]

約数ペア:

[(1, 2061306), (2, 1030653), (3, 687102), (6, 343551), (9, 229034), (13, 158562), (18, 114517), (23, 89622), (26, 79281), (39, 52854), (46, 44811), (69, 29874), (78, 26427), (117, 17618), (138, 14937), (207, 9958), (234, 8809), (299, 6894), (383, 5382), (414, 4979), (598, 3447), (766, 2691), (897, 2298), (1149, 1794)]