21942624

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1889}}^1$

素因数の和:1924

約数の個数: 72

約数和(自身を含む): 63345240

約数和(自身を除く): 41402616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1889, 1936, 2904, 3778, 3872, 5667, 5808, 7556, 11334, 11616, 15112, 20779, 22668, 30224, 41558, 45336, 60448, 62337, 83116, 90672, 124674, 166232, 181344, 228569, 249348, 332464, 457138, 498696, 664928, 685707, 914276, 997392, 1371414, 1828552, 1994784, 2742828, 3657104, 5485656, 7314208, 10971312, 21942624]

約数ペア:

[(1, 21942624), (2, 10971312), (3, 7314208), (4, 5485656), (6, 3657104), (8, 2742828), (11, 1994784), (12, 1828552), (16, 1371414), (22, 997392), (24, 914276), (32, 685707), (33, 664928), (44, 498696), (48, 457138), (66, 332464), (88, 249348), (96, 228569), (121, 181344), (132, 166232), (176, 124674), (242, 90672), (264, 83116), (352, 62337), (363, 60448), (484, 45336), (528, 41558), (726, 30224), (968, 22668), (1056, 20779), (1452, 15112), (1889, 11616), (1936, 11334), (2904, 7556), (3778, 5808), (3872, 5667)]