2637306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6977}}^1$

素因数の和:6995

約数の個数: 32

約数和(自身を含む): 6698880

約数和(自身を除く): 4061574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6977, 13954, 20931, 41862, 48839, 62793, 97678, 125586, 146517, 188379, 293034, 376758, 439551, 879102, 1318653, 2637306]

約数ペア:

[(1, 2637306), (2, 1318653), (3, 879102), (6, 439551), (7, 376758), (9, 293034), (14, 188379), (18, 146517), (21, 125586), (27, 97678), (42, 62793), (54, 48839), (63, 41862), (126, 20931), (189, 13954), (378, 6977)]