71831034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 170389440

約数和(自身を除く): 98558406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409, 818, 887, 1227, 1774, 2454, 2661, 3681, 4499, 5322, 7362, 7983, 8998, 9757, 13497, 15966, 19514, 26994, 29271, 40491, 58542, 80982, 87813, 175626, 362783, 725566, 1088349, 2176698, 3265047, 3990613, 6530094, 7981226, 11971839, 23943678, 35915517, 71831034]

約数ペア:

[(1, 71831034), (2, 35915517), (3, 23943678), (6, 11971839), (9, 7981226), (11, 6530094), (18, 3990613), (22, 3265047), (33, 2176698), (66, 1088349), (99, 725566), (198, 362783), (409, 175626), (818, 87813), (887, 80982), (1227, 58542), (1774, 40491), (2454, 29271), (2661, 26994), (3681, 19514), (4499, 15966), (5322, 13497), (7362, 9757), (7983, 8998)]