2021510142

素因数分解:

$2^1\times 3^3\times {\mathrm{2377}}^1\times {\mathrm{15749}}^1$

素因数の和:18137

約数の個数: 32

約数和(自身を含む): 4494420000

約数和(自身を除く): 2472909858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2377, 4754, 7131, 14262, 15749, 21393, 31498, 42786, 47247, 64179, 94494, 128358, 141741, 283482, 425223, 850446, 37435373, 74870746, 112306119, 224612238, 336918357, 673836714, 1010755071, 2021510142]

約数ペア:

[(1, 2021510142), (2, 1010755071), (3, 673836714), (6, 336918357), (9, 224612238), (18, 112306119), (27, 74870746), (54, 37435373), (2377, 850446), (4754, 425223), (7131, 283482), (14262, 141741), (15749, 128358), (21393, 94494), (31498, 64179), (42786, 47247)]