18753308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12637}}^1$

素因数の和:12701

約数の個数: 24

約数和(自身を含む): 38217312

約数和(自身を除く): 19464004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12637, 25274, 50548, 88459, 176918, 353836, 669761, 1339522, 2679044, 4688327, 9376654, 18753308]

約数ペア:

[(1, 18753308), (2, 9376654), (4, 4688327), (7, 2679044), (14, 1339522), (28, 669761), (53, 353836), (106, 176918), (212, 88459), (371, 50548), (742, 25274), (1484, 12637)]