29272518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 69690816

約数和(自身を除く): 40418298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 326, 489, 907, 978, 1467, 1793, 1814, 2721, 2934, 3586, 5379, 5442, 8163, 9977, 10758, 16137, 16326, 19954, 29931, 32274, 59862, 89793, 147841, 179586, 295682, 443523, 887046, 1330569, 1626251, 2661138, 3252502, 4878753, 9757506, 14636259, 29272518]

約数ペア:

[(1, 29272518), (2, 14636259), (3, 9757506), (6, 4878753), (9, 3252502), (11, 2661138), (18, 1626251), (22, 1330569), (33, 887046), (66, 443523), (99, 295682), (163, 179586), (198, 147841), (326, 89793), (489, 59862), (907, 32274), (978, 29931), (1467, 19954), (1793, 16326), (1814, 16137), (2721, 10758), (2934, 9977), (3586, 8163), (5379, 5442)]