82138338

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64271}}^1$

素因数の和:64350

約数の個数: 24

約数和(自身を含む): 180475776

約数和(自身を除く): 98337438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 64271, 128542, 192813, 385626, 578439, 1156878, 4563241, 9126482, 13689723, 27379446, 41069169, 82138338]

約数ペア:

[(1, 82138338), (2, 41069169), (3, 27379446), (6, 13689723), (9, 9126482), (18, 4563241), (71, 1156878), (142, 578439), (213, 385626), (426, 192813), (639, 128542), (1278, 64271)]