17420136

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 45145920

約数和(自身を除く): 27725784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 163, 183, 219, 244, 292, 326, 366, 438, 488, 489, 584, 652, 732, 876, 978, 1304, 1464, 1752, 1956, 3912, 4453, 8906, 9943, 11899, 13359, 17812, 19886, 23798, 26718, 29829, 35624, 35697, 39772, 47596, 53436, 59658, 71394, 79544, 95192, 106872, 119316, 142788, 238632, 285576, 725839, 1451678, 2177517, 2903356, 4355034, 5806712, 8710068, 17420136]

約数ペア:

[(1, 17420136), (2, 8710068), (3, 5806712), (4, 4355034), (6, 2903356), (8, 2177517), (12, 1451678), (24, 725839), (61, 285576), (73, 238632), (122, 142788), (146, 119316), (163, 106872), (183, 95192), (219, 79544), (244, 71394), (292, 59658), (326, 53436), (366, 47596), (438, 39772), (488, 35697), (489, 35624), (584, 29829), (652, 26718), (732, 23798), (876, 19886), (978, 17812), (1304, 13359), (1464, 11899), (1752, 9943), (1956, 8906), (3912, 4453)]