40496478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19793}}^1$

素因数の和:19840

約数の個数: 32

約数和(自身を含む): 91210752

約数和(自身を除く): 50714274

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 19793, 39586, 59379, 118758, 217723, 435446, 613583, 653169, 1227166, 1306338, 1840749, 3681498, 6749413, 13498826, 20248239, 40496478]

約数ペア:

[(1, 40496478), (2, 20248239), (3, 13498826), (6, 6749413), (11, 3681498), (22, 1840749), (31, 1306338), (33, 1227166), (62, 653169), (66, 613583), (93, 435446), (186, 217723), (341, 118758), (682, 59379), (1023, 39586), (2046, 19793)]