147989502

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{18311}}^1$

素因数の和:18768

約数の個数: 24

約数和(自身を含む): 321375600

約数和(自身を除く): 173386098

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 18311, 36622, 54933, 109866, 164799, 329598, 8221639, 16443278, 24664917, 49329834, 73994751, 147989502]

約数ペア:

[(1, 147989502), (2, 73994751), (3, 49329834), (6, 24664917), (9, 16443278), (18, 8221639), (449, 329598), (898, 164799), (1347, 109866), (2694, 54933), (4041, 36622), (8082, 18311)]