18064098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 29110302

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 239, 247, 306, 323, 342, 442, 478, 494, 646, 663, 717, 741, 969, 1326, 1434, 1482, 1938, 1989, 2151, 2223, 2907, 3107, 3978, 4063, 4199, 4302, 4446, 4541, 5814, 6214, 8126, 8398, 9082, 9321, 12189, 12597, 13623, 18642, 24378, 25194, 27246, 27963, 36567, 37791, 40869, 52819, 55926, 59033, 73134, 75582, 77197, 81738, 105638, 118066, 154394, 158457, 177099, 231591, 316914, 354198, 463182, 475371, 531297, 694773, 950742, 1003561, 1062594, 1389546, 2007122, 3010683, 6021366, 9032049, 18064098]

約数ペア:

[(1, 18064098), (2, 9032049), (3, 6021366), (6, 3010683), (9, 2007122), (13, 1389546), (17, 1062594), (18, 1003561), (19, 950742), (26, 694773), (34, 531297), (38, 475371), (39, 463182), (51, 354198), (57, 316914), (78, 231591), (102, 177099), (114, 158457), (117, 154394), (153, 118066), (171, 105638), (221, 81738), (234, 77197), (239, 75582), (247, 73134), (306, 59033), (323, 55926), (342, 52819), (442, 40869), (478, 37791), (494, 36567), (646, 27963), (663, 27246), (717, 25194), (741, 24378), (969, 18642), (1326, 13623), (1434, 12597), (1482, 12189), (1938, 9321), (1989, 9082), (2151, 8398), (2223, 8126), (2907, 6214), (3107, 5814), (3978, 4541), (4063, 4446), (4199, 4302)]