2007142218

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{13577}}^1$

素因数の和:13819

約数の個数: 48

約数和(自身を含む): 4473570816

約数和(自身を除く): 2466428598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1719, 3438, 8213, 13577, 16426, 24639, 27154, 40731, 49278, 73917, 81462, 122193, 147834, 244386, 583811, 1167622, 1751433, 2593207, 3502866, 5186414, 5254299, 7779621, 10508598, 15559242, 23338863, 46677726, 111507901, 223015802, 334523703, 669047406, 1003571109, 2007142218]

約数ペア:

[(1, 2007142218), (2, 1003571109), (3, 669047406), (6, 334523703), (9, 223015802), (18, 111507901), (43, 46677726), (86, 23338863), (129, 15559242), (191, 10508598), (258, 7779621), (382, 5254299), (387, 5186414), (573, 3502866), (774, 2593207), (1146, 1751433), (1719, 1167622), (3438, 583811), (8213, 244386), (13577, 147834), (16426, 122193), (24639, 81462), (27154, 73917), (40731, 49278)]