19466226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 46551960

約数和(自身を除く): 27085734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 2029, 3198, 4058, 4797, 6087, 9594, 12174, 18261, 26377, 36522, 52754, 79131, 83189, 158262, 166378, 237393, 249567, 474786, 499134, 748701, 1081457, 1497402, 2162914, 3244371, 6488742, 9733113, 19466226]

約数ペア:

[(1, 19466226), (2, 9733113), (3, 6488742), (6, 3244371), (9, 2162914), (13, 1497402), (18, 1081457), (26, 748701), (39, 499134), (41, 474786), (78, 249567), (82, 237393), (117, 166378), (123, 158262), (234, 83189), (246, 79131), (369, 52754), (533, 36522), (738, 26377), (1066, 18261), (1599, 12174), (2029, 9594), (3198, 6087), (4058, 4797)]