2782145592

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1246481}}^1$

素因数の和:1246524

約数の個数: 48

約数和(自身を含む): 7778047680

約数和(自身を除く): 4995902088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 1246481, 2492962, 3739443, 4985924, 7478886, 9971848, 11218329, 14957772, 22436658, 29915544, 38640911, 44873316, 77281822, 89746632, 115922733, 154563644, 231845466, 309127288, 347768199, 463690932, 695536398, 927381864, 1391072796, 2782145592]

約数ペア:

[(1, 2782145592), (2, 1391072796), (3, 927381864), (4, 695536398), (6, 463690932), (8, 347768199), (9, 309127288), (12, 231845466), (18, 154563644), (24, 115922733), (31, 89746632), (36, 77281822), (62, 44873316), (72, 38640911), (93, 29915544), (124, 22436658), (186, 14957772), (248, 11218329), (279, 9971848), (372, 7478886), (558, 4985924), (744, 3739443), (1116, 2492962), (2232, 1246481)]