2199981186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{553037}}^1$

素因数の和:553075

約数の個数: 48

約数和(自身を含む): 5435257464

約数和(自身を除く): 3235276278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 553037, 1106074, 1659111, 3318222, 4977333, 7189481, 9401629, 9954666, 14378962, 18803258, 21568443, 28204887, 43136886, 56409774, 64705329, 84614661, 122221177, 129410658, 169229322, 244442354, 366663531, 733327062, 1099990593, 2199981186]

約数ペア:

[(1, 2199981186), (2, 1099990593), (3, 733327062), (6, 366663531), (9, 244442354), (13, 169229322), (17, 129410658), (18, 122221177), (26, 84614661), (34, 64705329), (39, 56409774), (51, 43136886), (78, 28204887), (102, 21568443), (117, 18803258), (153, 14378962), (221, 9954666), (234, 9401629), (306, 7189481), (442, 4977333), (663, 3318222), (1326, 1659111), (1989, 1106074), (3978, 553037)]