2100051468

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{123853}}^1$

素因数の和:124023

約数の個数: 48

約数和(自身を含む): 5479300960

約数和(自身を除く): 3379249492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 123853, 247706, 371559, 495412, 743118, 1114677, 1486236, 2229354, 3344031, 4458708, 6688062, 13376124, 19444921, 38889842, 58334763, 77779684, 116669526, 175004289, 233339052, 350008578, 525012867, 700017156, 1050025734, 2100051468]

約数ペア:

[(1, 2100051468), (2, 1050025734), (3, 700017156), (4, 525012867), (6, 350008578), (9, 233339052), (12, 175004289), (18, 116669526), (27, 77779684), (36, 58334763), (54, 38889842), (108, 19444921), (157, 13376124), (314, 6688062), (471, 4458708), (628, 3344031), (942, 2229354), (1413, 1486236), (1884, 1114677), (2826, 743118), (4239, 495412), (5652, 371559), (8478, 247706), (16956, 123853)]