2012178795018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{1963243}}^1$

素因数の和:1964339

約数の個数: 64

約数和(自身を含む): 4803759654912

約数和(自身を除く): 2791580859894

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1061, 2122, 3183, 6366, 7427, 14854, 22281, 24403, 44562, 48806, 73209, 146418, 170821, 341642, 512463, 1024926, 1963243, 3926486, 5889729, 11779458, 13742701, 27485402, 41228103, 45154589, 82456206, 90309178, 135463767, 270927534, 316082123, 632164246, 948246369, 1896492738, 2083000823, 4166001646, 6249002469, 12498004938, 14581005761, 29162011522, 43743017283, 47909018929, 87486034566, 95818037858, 143727056787, 287454113574, 335363132503, 670726265006, 1006089397509, 2012178795018]

約数ペア:

[(1, 2012178795018), (2, 1006089397509), (3, 670726265006), (6, 335363132503), (7, 287454113574), (14, 143727056787), (21, 95818037858), (23, 87486034566), (42, 47909018929), (46, 43743017283), (69, 29162011522), (138, 14581005761), (161, 12498004938), (322, 6249002469), (483, 4166001646), (966, 2083000823), (1061, 1896492738), (2122, 948246369), (3183, 632164246), (6366, 316082123), (7427, 270927534), (14854, 135463767), (22281, 90309178), (24403, 82456206), (44562, 45154589), (48806, 41228103), (73209, 27485402), (146418, 13742701), (170821, 11779458), (341642, 5889729), (512463, 3926486), (1024926, 1963243)]