2013509448

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131293}}^1$

素因数の和:131379

約数の個数: 64

約数和(自身を含む): 5671900800

約数和(自身を除く): 3658391352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 131293, 262586, 393879, 525172, 787758, 1050344, 1181637, 1575516, 2363274, 3151032, 3544911, 4726548, 7089822, 9321803, 9453096, 14179644, 18643606, 27965409, 28359288, 37287212, 55930818, 74574424, 83896227, 111861636, 167792454, 223723272, 251688681, 335584908, 503377362, 671169816, 1006754724, 2013509448]

約数ペア:

[(1, 2013509448), (2, 1006754724), (3, 671169816), (4, 503377362), (6, 335584908), (8, 251688681), (9, 223723272), (12, 167792454), (18, 111861636), (24, 83896227), (27, 74574424), (36, 55930818), (54, 37287212), (71, 28359288), (72, 27965409), (108, 18643606), (142, 14179644), (213, 9453096), (216, 9321803), (284, 7089822), (426, 4726548), (568, 3544911), (639, 3151032), (852, 2363274), (1278, 1575516), (1704, 1181637), (1917, 1050344), (2556, 787758), (3834, 525172), (5112, 393879), (7668, 262586), (15336, 131293)]