891774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 2157792

約数和(自身を除く): 1266018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 103, 111, 117, 206, 222, 234, 309, 333, 481, 618, 666, 927, 962, 1339, 1443, 1854, 2678, 2886, 3811, 4017, 4329, 7622, 8034, 8658, 11433, 12051, 22866, 24102, 34299, 49543, 68598, 99086, 148629, 297258, 445887, 891774]

約数ペア:

[(1, 891774), (2, 445887), (3, 297258), (6, 148629), (9, 99086), (13, 68598), (18, 49543), (26, 34299), (37, 24102), (39, 22866), (74, 12051), (78, 11433), (103, 8658), (111, 8034), (117, 7622), (206, 4329), (222, 4017), (234, 3811), (309, 2886), (333, 2678), (481, 1854), (618, 1443), (666, 1339), (927, 962)]