399184434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3257}}^1$

素因数の和:3895

約数の個数: 48

約数和(自身を含む): 945341280

約数和(自身を除く): 546156846

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 619, 1238, 1857, 3257, 3714, 5571, 6514, 6809, 9771, 11142, 13618, 19542, 20427, 29313, 35827, 40854, 58626, 61281, 71654, 107481, 122562, 214962, 322443, 644886, 2016083, 4032166, 6048249, 12096498, 18144747, 22176913, 36289494, 44353826, 66530739, 133061478, 199592217, 399184434]

約数ペア:

[(1, 399184434), (2, 199592217), (3, 133061478), (6, 66530739), (9, 44353826), (11, 36289494), (18, 22176913), (22, 18144747), (33, 12096498), (66, 6048249), (99, 4032166), (198, 2016083), (619, 644886), (1238, 322443), (1857, 214962), (3257, 122562), (3714, 107481), (5571, 71654), (6514, 61281), (6809, 58626), (9771, 40854), (11142, 35827), (13618, 29313), (19542, 20427)]