2168135784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{971387}}^1$

素因数の和:971430

約数の個数: 48

約数和(自身を含む): 6061461120

約数和(自身を除く): 3893325336

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, 971387, 1942774, 2914161, 3885548, 5828322, 7771096, 8742483, 11656644, 17484966, 23313288, 30112997, 34969932, 60225994, 69939864, 90338991, 120451988, 180677982, 240903976, 271016973, 361355964, 542033946, 722711928, 1084067892, 2168135784]

約数ペア:

[(1, 2168135784), (2, 1084067892), (3, 722711928), (4, 542033946), (6, 361355964), (8, 271016973), (9, 240903976), (12, 180677982), (18, 120451988), (24, 90338991), (31, 69939864), (36, 60225994), (62, 34969932), (72, 30112997), (93, 23313288), (124, 17484966), (186, 11656644), (248, 8742483), (279, 7771096), (372, 5828322), (558, 3885548), (744, 2914161), (1116, 1942774), (2232, 971387)]