16404852

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 39566912

約数和(自身を除く): 23162060

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 307, 366, 438, 614, 732, 876, 921, 1228, 1842, 3684, 4453, 8906, 13359, 17812, 18727, 22411, 26718, 37454, 44822, 53436, 56181, 67233, 74908, 89644, 112362, 134466, 224724, 268932, 1367071, 2734142, 4101213, 5468284, 8202426, 16404852]

約数ペア:

[(1, 16404852), (2, 8202426), (3, 5468284), (4, 4101213), (6, 2734142), (12, 1367071), (61, 268932), (73, 224724), (122, 134466), (146, 112362), (183, 89644), (219, 74908), (244, 67233), (292, 56181), (307, 53436), (366, 44822), (438, 37454), (614, 26718), (732, 22411), (876, 18727), (921, 17812), (1228, 13359), (1842, 8906), (3684, 4453)]