16991304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5851}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 46698960

約数和(自身を除く): 29707656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 5851, 11702, 17553, 23404, 35106, 46808, 64361, 70212, 128722, 140424, 193083, 257444, 386166, 514888, 707971, 772332, 1415942, 1544664, 2123913, 2831884, 4247826, 5663768, 8495652, 16991304]

約数ペア:

[(1, 16991304), (2, 8495652), (3, 5663768), (4, 4247826), (6, 2831884), (8, 2123913), (11, 1544664), (12, 1415942), (22, 772332), (24, 707971), (33, 514888), (44, 386166), (66, 257444), (88, 193083), (121, 140424), (132, 128722), (242, 70212), (264, 64361), (363, 46808), (484, 35106), (726, 23404), (968, 17553), (1452, 11702), (2904, 5851)]