15854798136

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{53783}}^1$

素因数の和:54036

約数の個数: 64

約数和(自身を含む): 40428357120

約数和(自身を除く): 24573558984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 173, 213, 284, 346, 426, 519, 568, 692, 852, 1038, 1384, 1704, 2076, 4152, 12283, 24566, 36849, 49132, 53783, 73698, 98264, 107566, 147396, 161349, 215132, 294792, 322698, 430264, 645396, 1290792, 3818593, 7637186, 9304459, 11455779, 15274372, 18608918, 22911558, 27913377, 30548744, 37217836, 45823116, 55826754, 74435672, 91646232, 111653508, 223307016, 660616589, 1321233178, 1981849767, 2642466356, 3963699534, 5284932712, 7927399068, 15854798136]

約数ペア:

[(1, 15854798136), (2, 7927399068), (3, 5284932712), (4, 3963699534), (6, 2642466356), (8, 1981849767), (12, 1321233178), (24, 660616589), (71, 223307016), (142, 111653508), (173, 91646232), (213, 74435672), (284, 55826754), (346, 45823116), (426, 37217836), (519, 30548744), (568, 27913377), (692, 22911558), (852, 18608918), (1038, 15274372), (1384, 11455779), (1704, 9304459), (2076, 7637186), (4152, 3818593), (12283, 1290792), (24566, 645396), (36849, 430264), (49132, 322698), (53783, 294792), (73698, 215132), (98264, 161349), (107566, 147396)]