18295424

素因数分解:

$2^7\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 42413130

約数和(自身を除く): 24117706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 2917, 3136, 5834, 6272, 11668, 20419, 23336, 40838, 46672, 81676, 93344, 142933, 163352, 186688, 285866, 326704, 373376, 571732, 653408, 1143464, 1306816, 2286928, 2613632, 4573856, 9147712, 18295424]

約数ペア:

[(1, 18295424), (2, 9147712), (4, 4573856), (7, 2613632), (8, 2286928), (14, 1306816), (16, 1143464), (28, 653408), (32, 571732), (49, 373376), (56, 326704), (64, 285866), (98, 186688), (112, 163352), (128, 142933), (196, 93344), (224, 81676), (392, 46672), (448, 40838), (784, 23336), (896, 20419), (1568, 11668), (2917, 6272), (3136, 5834)]