2181947652

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{46021}}^1$

素因数の和:46473

約数の個数: 48

約数和(自身を含む): 5669910400

約数和(自身を除く): 3487962748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 11853, 15804, 23706, 46021, 47412, 92042, 138063, 184084, 276126, 414189, 552252, 828378, 1242567, 1656756, 2485134, 4970268, 20203219, 40406438, 60609657, 80812876, 121219314, 181828971, 242438628, 363657942, 545486913, 727315884, 1090973826, 2181947652]

約数ペア:

[(1, 2181947652), (2, 1090973826), (3, 727315884), (4, 545486913), (6, 363657942), (9, 242438628), (12, 181828971), (18, 121219314), (27, 80812876), (36, 60609657), (54, 40406438), (108, 20203219), (439, 4970268), (878, 2485134), (1317, 1656756), (1756, 1242567), (2634, 828378), (3951, 552252), (5268, 414189), (7902, 276126), (11853, 184084), (15804, 138063), (23706, 92042), (46021, 47412)]