21962292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 56179200

約数和(自身を除く): 34216908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 379, 439, 758, 878, 1137, 1317, 1516, 1756, 2274, 2634, 4169, 4548, 4829, 5268, 8338, 9658, 12507, 14487, 16676, 19316, 25014, 28974, 50028, 57948, 166381, 332762, 499143, 665524, 998286, 1830191, 1996572, 3660382, 5490573, 7320764, 10981146, 21962292]

約数ペア:

[(1, 21962292), (2, 10981146), (3, 7320764), (4, 5490573), (6, 3660382), (11, 1996572), (12, 1830191), (22, 998286), (33, 665524), (44, 499143), (66, 332762), (132, 166381), (379, 57948), (439, 50028), (758, 28974), (878, 25014), (1137, 19316), (1317, 16676), (1516, 14487), (1756, 12507), (2274, 9658), (2634, 8338), (4169, 5268), (4548, 4829)]