17841492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 48410880

約数和(自身を除く): 30569388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 93, 108, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 837, 876, 1116, 1314, 1674, 1971, 2263, 2628, 3348, 3942, 4526, 5329, 6789, 7884, 9052, 10658, 13578, 15987, 20367, 21316, 27156, 31974, 40734, 47961, 61101, 63948, 81468, 95922, 122202, 143883, 165199, 191844, 244404, 287766, 330398, 495597, 575532, 660796, 991194, 1486791, 1982388, 2973582, 4460373, 5947164, 8920746, 17841492]

約数ペア:

[(1, 17841492), (2, 8920746), (3, 5947164), (4, 4460373), (6, 2973582), (9, 1982388), (12, 1486791), (18, 991194), (27, 660796), (31, 575532), (36, 495597), (54, 330398), (62, 287766), (73, 244404), (93, 191844), (108, 165199), (124, 143883), (146, 122202), (186, 95922), (219, 81468), (279, 63948), (292, 61101), (372, 47961), (438, 40734), (558, 31974), (657, 27156), (837, 21316), (876, 20367), (1116, 15987), (1314, 13578), (1674, 10658), (1971, 9052), (2263, 7884), (2628, 6789), (3348, 5329), (3942, 4526)]