2801988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11119}}^1$

素因数の和:11136

約数の個数: 36

約数和(自身を含む): 8095360

約数和(自身を除く): 5293372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11119, 22238, 33357, 44476, 66714, 77833, 100071, 133428, 155666, 200142, 233499, 311332, 400284, 466998, 700497, 933996, 1400994, 2801988]

約数ペア:

[(1, 2801988), (2, 1400994), (3, 933996), (4, 700497), (6, 466998), (7, 400284), (9, 311332), (12, 233499), (14, 200142), (18, 155666), (21, 133428), (28, 100071), (36, 77833), (42, 66714), (63, 44476), (84, 33357), (126, 22238), (252, 11119)]