285405162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{16141}}^1$

素因数の和:16574

約数の個数: 32

約数和(自身を含む): 653944704

約数和(自身を除く): 368539542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 16141, 17682, 32282, 48423, 96846, 112987, 225974, 338961, 677922, 6795361, 13590722, 20386083, 40772166, 47567527, 95135054, 142702581, 285405162]

約数ペア:

[(1, 285405162), (2, 142702581), (3, 95135054), (6, 47567527), (7, 40772166), (14, 20386083), (21, 13590722), (42, 6795361), (421, 677922), (842, 338961), (1263, 225974), (2526, 112987), (2947, 96846), (5894, 48423), (8841, 32282), (16141, 17682)]