313138926

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{199961}}^1$

素因数の和:200001

約数の個数: 32

約数和(自身を含む): 719863200

約数和(自身を除く): 406724274

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 199961, 399922, 599883, 1199766, 1799649, 3599298, 5398947, 5798869, 10797894, 11597738, 17396607, 34793214, 52189821, 104379642, 156569463, 313138926]

約数ペア:

[(1, 313138926), (2, 156569463), (3, 104379642), (6, 52189821), (9, 34793214), (18, 17396607), (27, 11597738), (29, 10797894), (54, 5798869), (58, 5398947), (87, 3599298), (174, 1799649), (261, 1199766), (522, 599883), (783, 399922), (1566, 199961)]