18349320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13901}}^1$

素因数の和:13926

約数の個数: 64

約数和(自身を含む): 60056640

約数和(自身を除く): 41707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 139010, 152911, 166812, 208515, 278020, 305822, 333624, 417030, 458733, 556040, 611644, 764555, 834060, 917466, 1223288, 1529110, 1668120, 1834932, 2293665, 3058220, 3669864, 4587330, 6116440, 9174660, 18349320]

約数ペア:

[(1, 18349320), (2, 9174660), (3, 6116440), (4, 4587330), (5, 3669864), (6, 3058220), (8, 2293665), (10, 1834932), (11, 1668120), (12, 1529110), (15, 1223288), (20, 917466), (22, 834060), (24, 764555), (30, 611644), (33, 556040), (40, 458733), (44, 417030), (55, 333624), (60, 305822), (66, 278020), (88, 208515), (110, 166812), (120, 152911), (132, 139010), (165, 111208), (220, 83406), (264, 69505), (330, 55604), (440, 41703), (660, 27802), (1320, 13901)]