2019018888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27847}}^1$

素因数の和:27931

約数の個数: 96

約数和(自身を含む): 5864788800

約数和(自身を除く): 3845769912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 424, 456, 477, 636, 684, 954, 1007, 1272, 1368, 1908, 2014, 3021, 3816, 4028, 6042, 8056, 9063, 12084, 18126, 24168, 27847, 36252, 55694, 72504, 83541, 111388, 167082, 222776, 250623, 334164, 501246, 529093, 668328, 1002492, 1058186, 1475891, 1587279, 2004984, 2116372, 2951782, 3174558, 4232744, 4427673, 4761837, 5903564, 6349116, 8855346, 9523674, 11807128, 12698232, 13283019, 17710692, 19047348, 26566038, 28041929, 35421384, 38094696, 53132076, 56083858, 84125787, 106264152, 112167716, 168251574, 224335432, 252377361, 336503148, 504754722, 673006296, 1009509444, 2019018888]

約数ペア:

[(1, 2019018888), (2, 1009509444), (3, 673006296), (4, 504754722), (6, 336503148), (8, 252377361), (9, 224335432), (12, 168251574), (18, 112167716), (19, 106264152), (24, 84125787), (36, 56083858), (38, 53132076), (53, 38094696), (57, 35421384), (72, 28041929), (76, 26566038), (106, 19047348), (114, 17710692), (152, 13283019), (159, 12698232), (171, 11807128), (212, 9523674), (228, 8855346), (318, 6349116), (342, 5903564), (424, 4761837), (456, 4427673), (477, 4232744), (636, 3174558), (684, 2951782), (954, 2116372), (1007, 2004984), (1272, 1587279), (1368, 1475891), (1908, 1058186), (2014, 1002492), (3021, 668328), (3816, 529093), (4028, 501246), (6042, 334164), (8056, 250623), (9063, 222776), (12084, 167082), (18126, 111388), (24168, 83541), (27847, 72504), (36252, 55694)]