21760002

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12236

約数の個数: 40

約数和(自身を含む): 53195472

約数和(自身を除く): 31435470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12211, 24422, 36633, 73266, 109899, 134321, 219798, 268642, 329697, 402963, 659394, 805926, 989091, 1208889, 1978182, 2417778, 3626667, 7253334, 10880001, 21760002]

約数ペア:

[(1, 21760002), (2, 10880001), (3, 7253334), (6, 3626667), (9, 2417778), (11, 1978182), (18, 1208889), (22, 989091), (27, 805926), (33, 659394), (54, 402963), (66, 329697), (81, 268642), (99, 219798), (162, 134321), (198, 109899), (297, 73266), (594, 36633), (891, 24422), (1782, 12211)]