816171054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347899}}^1$

素因数の和:347944

約数の個数: 32

約数和(自身を含む): 1803513600

約数和(自身を除く): 987342546

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 347899, 695798, 1043697, 2087394, 5914283, 8001677, 11828566, 16003354, 17742849, 24005031, 35485698, 48010062, 136028509, 272057018, 408085527, 816171054]

約数ペア:

[(1, 816171054), (2, 408085527), (3, 272057018), (6, 136028509), (17, 48010062), (23, 35485698), (34, 24005031), (46, 17742849), (51, 16003354), (69, 11828566), (102, 8001677), (138, 5914283), (391, 2087394), (782, 1043697), (1173, 695798), (2346, 347899)]