13888014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 34338816

約数和(自身を除く): 20450802

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 367, 371, 714, 734, 742, 901, 1101, 1113, 1802, 2202, 2226, 2569, 2703, 5138, 5406, 6239, 6307, 7707, 12478, 12614, 15414, 18717, 18921, 19451, 37434, 37842, 38902, 43673, 58353, 87346, 116706, 131019, 136157, 262038, 272314, 330667, 408471, 661334, 816942, 992001, 1984002, 2314669, 4629338, 6944007, 13888014]

約数ペア:

[(1, 13888014), (2, 6944007), (3, 4629338), (6, 2314669), (7, 1984002), (14, 992001), (17, 816942), (21, 661334), (34, 408471), (42, 330667), (51, 272314), (53, 262038), (102, 136157), (106, 131019), (119, 116706), (159, 87346), (238, 58353), (318, 43673), (357, 38902), (367, 37842), (371, 37434), (714, 19451), (734, 18921), (742, 18717), (901, 15414), (1101, 12614), (1113, 12478), (1802, 7707), (2202, 6307), (2226, 6239), (2569, 5406), (2703, 5138)]