25978458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 57166272

約数和(自身を除く): 31187814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3253, 3993, 6506, 7986, 9759, 19518, 35783, 71566, 107349, 214698, 393613, 787226, 1180839, 2361678, 4329743, 8659486, 12989229, 25978458]

約数ペア:

[(1, 25978458), (2, 12989229), (3, 8659486), (6, 4329743), (11, 2361678), (22, 1180839), (33, 787226), (66, 393613), (121, 214698), (242, 107349), (363, 71566), (726, 35783), (1331, 19518), (2662, 9759), (3253, 7986), (3993, 6506)]