16321266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3711

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 23776974

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3671, 4446, 7342, 11013, 22026, 33039, 47723, 66078, 69749, 95446, 139498, 143169, 209247, 286338, 418494, 429507, 627741, 859014, 906737, 1255482, 1813474, 2720211, 5440422, 8160633, 16321266]

約数ペア:

[(1, 16321266), (2, 8160633), (3, 5440422), (6, 2720211), (9, 1813474), (13, 1255482), (18, 906737), (19, 859014), (26, 627741), (38, 429507), (39, 418494), (57, 286338), (78, 209247), (114, 143169), (117, 139498), (171, 95446), (234, 69749), (247, 66078), (342, 47723), (494, 33039), (741, 22026), (1482, 11013), (2223, 7342), (3671, 4446)]