18854910696

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{113153}}^1$

素因数の和:113346

約数の個数: 64

約数和(自身を含む): 48393702720

約数和(自身を除く): 29538792024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 318, 393, 424, 524, 636, 786, 1048, 1272, 1572, 3144, 6943, 13886, 20829, 27772, 41658, 55544, 83316, 113153, 166632, 226306, 339459, 452612, 678918, 905224, 1357836, 2715672, 5997109, 11994218, 14823043, 17991327, 23988436, 29646086, 35982654, 44469129, 47976872, 59292172, 71965308, 88938258, 118584344, 143930616, 177876516, 355753032, 785621279, 1571242558, 2356863837, 3142485116, 4713727674, 6284970232, 9427455348, 18854910696]

約数ペア:

[(1, 18854910696), (2, 9427455348), (3, 6284970232), (4, 4713727674), (6, 3142485116), (8, 2356863837), (12, 1571242558), (24, 785621279), (53, 355753032), (106, 177876516), (131, 143930616), (159, 118584344), (212, 88938258), (262, 71965308), (318, 59292172), (393, 47976872), (424, 44469129), (524, 35982654), (636, 29646086), (786, 23988436), (1048, 17991327), (1272, 14823043), (1572, 11994218), (3144, 5997109), (6943, 2715672), (13886, 1357836), (20829, 905224), (27772, 678918), (41658, 452612), (55544, 339459), (83316, 226306), (113153, 166632)]