18671072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 27051808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 107, 112, 133, 152, 164, 214, 224, 266, 287, 304, 328, 428, 532, 574, 608, 656, 749, 779, 856, 1064, 1148, 1312, 1498, 1558, 1712, 2033, 2128, 2296, 2996, 3116, 3424, 4066, 4256, 4387, 4592, 5453, 5992, 6232, 8132, 8774, 9184, 10906, 11984, 12464, 14231, 16264, 17548, 21812, 23968, 24928, 28462, 30709, 32528, 35096, 43624, 56924, 61418, 65056, 70192, 83353, 87248, 113848, 122836, 140384, 166706, 174496, 227696, 245672, 333412, 455392, 491344, 583471, 666824, 982688, 1166942, 1333648, 2333884, 2667296, 4667768, 9335536, 18671072]

約数ペア:

[(1, 18671072), (2, 9335536), (4, 4667768), (7, 2667296), (8, 2333884), (14, 1333648), (16, 1166942), (19, 982688), (28, 666824), (32, 583471), (38, 491344), (41, 455392), (56, 333412), (76, 245672), (82, 227696), (107, 174496), (112, 166706), (133, 140384), (152, 122836), (164, 113848), (214, 87248), (224, 83353), (266, 70192), (287, 65056), (304, 61418), (328, 56924), (428, 43624), (532, 35096), (574, 32528), (608, 30709), (656, 28462), (749, 24928), (779, 23968), (856, 21812), (1064, 17548), (1148, 16264), (1312, 14231), (1498, 12464), (1558, 11984), (1712, 10906), (2033, 9184), (2128, 8774), (2296, 8132), (2996, 6232), (3116, 5992), (3424, 5453), (4066, 4592), (4256, 4387)]