2016529974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{31981}}^1$

素因数の和:32133

約数の個数: 48

約数和(自身を含む): 4550143104

約数和(自身を除く): 2533613130

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 3503, 7006, 10509, 21018, 31527, 31981, 63054, 63962, 95943, 191886, 287829, 575658, 991411, 1982822, 2974233, 3613853, 5948466, 7227706, 8922699, 10841559, 17845398, 21683118, 32524677, 65049354, 112029443, 224058886, 336088329, 672176658, 1008264987, 2016529974]

約数ペア:

[(1, 2016529974), (2, 1008264987), (3, 672176658), (6, 336088329), (9, 224058886), (18, 112029443), (31, 65049354), (62, 32524677), (93, 21683118), (113, 17845398), (186, 10841559), (226, 8922699), (279, 7227706), (339, 5948466), (558, 3613853), (678, 2974233), (1017, 1982822), (2034, 991411), (3503, 575658), (7006, 287829), (10509, 191886), (21018, 95943), (31527, 63962), (31981, 63054)]