39940854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3877}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 85440096

約数和(自身を除く): 45499242

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 3434, 3877, 5151, 7754, 10302, 11631, 23262, 65909, 131818, 197727, 391577, 395454, 783154, 1174731, 2349462, 6656809, 13313618, 19970427, 39940854]

約数ペア:

[(1, 39940854), (2, 19970427), (3, 13313618), (6, 6656809), (17, 2349462), (34, 1174731), (51, 783154), (101, 395454), (102, 391577), (202, 197727), (303, 131818), (606, 65909), (1717, 23262), (3434, 11631), (3877, 10302), (5151, 7754)]