69990162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28661}}^1$

素因数の和:28714

約数の個数: 32

約数和(自身を含む): 156838464

約数和(自身を除く): 86848302

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 28661, 57322, 85983, 171966, 315271, 630542, 945813, 1060457, 1891626, 2120914, 3181371, 6362742, 11665027, 23330054, 34995081, 69990162]

約数ペア:

[(1, 69990162), (2, 34995081), (3, 23330054), (6, 11665027), (11, 6362742), (22, 3181371), (33, 2120914), (37, 1891626), (66, 1060457), (74, 945813), (111, 630542), (222, 315271), (407, 171966), (814, 85983), (1221, 57322), (2442, 28661)]