42838908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 114825984

約数和(自身を除く): 71987076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2417, 2532, 2954, 4431, 4834, 5908, 7251, 8862, 9668, 14502, 16919, 17724, 29004, 33838, 50757, 67676, 101514, 203028, 509987, 1019974, 1529961, 2039948, 3059922, 3569909, 6119844, 7139818, 10709727, 14279636, 21419454, 42838908]

約数ペア:

[(1, 42838908), (2, 21419454), (3, 14279636), (4, 10709727), (6, 7139818), (7, 6119844), (12, 3569909), (14, 3059922), (21, 2039948), (28, 1529961), (42, 1019974), (84, 509987), (211, 203028), (422, 101514), (633, 67676), (844, 50757), (1266, 33838), (1477, 29004), (2417, 17724), (2532, 16919), (2954, 14502), (4431, 9668), (4834, 8862), (5908, 7251)]