2100085452

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{1607}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 5487885312

約数和(自身を除く): 3387799860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1171, 1607, 2342, 3214, 3513, 4684, 4821, 6428, 7026, 9642, 10539, 14052, 14463, 19284, 21078, 28926, 36301, 42156, 49817, 57852, 72602, 99634, 108903, 145204, 149451, 199268, 217806, 298902, 326709, 435612, 448353, 597804, 653418, 896706, 1306836, 1793412, 1881797, 3763594, 5645391, 7527188, 11290782, 16936173, 22581564, 33872346, 58335707, 67744692, 116671414, 175007121, 233342828, 350014242, 525021363, 700028484, 1050042726, 2100085452]

約数ペア:

[(1, 2100085452), (2, 1050042726), (3, 700028484), (4, 525021363), (6, 350014242), (9, 233342828), (12, 175007121), (18, 116671414), (31, 67744692), (36, 58335707), (62, 33872346), (93, 22581564), (124, 16936173), (186, 11290782), (279, 7527188), (372, 5645391), (558, 3763594), (1116, 1881797), (1171, 1793412), (1607, 1306836), (2342, 896706), (3214, 653418), (3513, 597804), (4684, 448353), (4821, 435612), (6428, 326709), (7026, 298902), (9642, 217806), (10539, 199268), (14052, 149451), (14463, 145204), (19284, 108903), (21078, 99634), (28926, 72602), (36301, 57852), (42156, 49817)]