11981616

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 31904952

約数和(自身を除く): 19923336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 678, 752, 904, 1128, 1356, 1808, 2209, 2256, 2712, 4418, 5311, 5424, 6627, 8836, 10622, 13254, 15933, 17672, 21244, 26508, 31866, 35344, 42488, 53016, 63732, 84976, 106032, 127464, 249617, 254928, 499234, 748851, 998468, 1497702, 1996936, 2995404, 3993872, 5990808, 11981616]

約数ペア:

[(1, 11981616), (2, 5990808), (3, 3993872), (4, 2995404), (6, 1996936), (8, 1497702), (12, 998468), (16, 748851), (24, 499234), (47, 254928), (48, 249617), (94, 127464), (113, 106032), (141, 84976), (188, 63732), (226, 53016), (282, 42488), (339, 35344), (376, 31866), (452, 26508), (564, 21244), (678, 17672), (752, 15933), (904, 13254), (1128, 10622), (1356, 8836), (1808, 6627), (2209, 5424), (2256, 5311), (2712, 4418)]