2011434588

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{3919}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 5200977600

約数和(自身を除く): 3189543012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 269, 318, 477, 538, 636, 807, 954, 1076, 1614, 1908, 2421, 3228, 3919, 4842, 7838, 9684, 11757, 14257, 15676, 23514, 28514, 35271, 42771, 47028, 57028, 70542, 85542, 128313, 141084, 171084, 207707, 256626, 415414, 513252, 623121, 830828, 1054211, 1246242, 1869363, 2108422, 2492484, 3162633, 3738726, 4216844, 6325266, 7477452, 9487899, 12650532, 18975798, 37951596, 55873183, 111746366, 167619549, 223492732, 335239098, 502858647, 670478196, 1005717294, 2011434588]

約数ペア:

[(1, 2011434588), (2, 1005717294), (3, 670478196), (4, 502858647), (6, 335239098), (9, 223492732), (12, 167619549), (18, 111746366), (36, 55873183), (53, 37951596), (106, 18975798), (159, 12650532), (212, 9487899), (269, 7477452), (318, 6325266), (477, 4216844), (538, 3738726), (636, 3162633), (807, 2492484), (954, 2108422), (1076, 1869363), (1614, 1246242), (1908, 1054211), (2421, 830828), (3228, 623121), (3919, 513252), (4842, 415414), (7838, 256626), (9684, 207707), (11757, 171084), (14257, 141084), (15676, 128313), (23514, 85542), (28514, 70542), (35271, 57028), (42771, 47028)]