2018793480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1529389}}^1$

素因数の和:1529414

約数の個数: 64

約数和(自身を含む): 6606964800

約数和(自身を除く): 4588171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1529389, 3058778, 4588167, 6117556, 7646945, 9176334, 12235112, 15293890, 16823279, 18352668, 22940835, 30587780, 33646558, 36705336, 45881670, 50469837, 61175560, 67293116, 84116395, 91763340, 100939674, 134586232, 168232790, 183526680, 201879348, 252349185, 336465580, 403758696, 504698370, 672931160, 1009396740, 2018793480]

約数ペア:

[(1, 2018793480), (2, 1009396740), (3, 672931160), (4, 504698370), (5, 403758696), (6, 336465580), (8, 252349185), (10, 201879348), (11, 183526680), (12, 168232790), (15, 134586232), (20, 100939674), (22, 91763340), (24, 84116395), (30, 67293116), (33, 61175560), (40, 50469837), (44, 45881670), (55, 36705336), (60, 33646558), (66, 30587780), (88, 22940835), (110, 18352668), (120, 16823279), (132, 15293890), (165, 12235112), (220, 9176334), (264, 7646945), (330, 6117556), (440, 4588167), (660, 3058778), (1320, 1529389)]