18696104

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{593}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 21505816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 593, 1126, 1186, 2252, 2372, 3941, 4151, 4504, 4744, 7882, 8302, 15764, 16604, 31528, 33208, 333859, 667718, 1335436, 2337013, 2670872, 4674026, 9348052, 18696104]

約数ペア:

[(1, 18696104), (2, 9348052), (4, 4674026), (7, 2670872), (8, 2337013), (14, 1335436), (28, 667718), (56, 333859), (563, 33208), (593, 31528), (1126, 16604), (1186, 15764), (2252, 8302), (2372, 7882), (3941, 4744), (4151, 4504)]