537442506

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{72647}}^1$

素因数の和:72795

約数の個数: 32

約数和(自身を含む): 1203050880

約数和(自身を除く): 665608374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 72647, 145294, 217941, 435882, 653823, 1307646, 1961469, 3922938, 9952639, 19905278, 29857917, 59715834, 89573751, 179147502, 268721253, 537442506]

約数ペア:

[(1, 537442506), (2, 268721253), (3, 179147502), (6, 89573751), (9, 59715834), (18, 29857917), (27, 19905278), (54, 9952639), (137, 3922938), (274, 1961469), (411, 1307646), (822, 653823), (1233, 435882), (2466, 217941), (3699, 145294), (7398, 72647)]