1882884

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 2774076

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 89, 123, 129, 164, 172, 178, 246, 258, 267, 356, 492, 516, 534, 1068, 1763, 3526, 3649, 3827, 5289, 7052, 7298, 7654, 10578, 10947, 11481, 14596, 15308, 21156, 21894, 22962, 43788, 45924, 156907, 313814, 470721, 627628, 941442, 1882884]

約数ペア:

[(1, 1882884), (2, 941442), (3, 627628), (4, 470721), (6, 313814), (12, 156907), (41, 45924), (43, 43788), (82, 22962), (86, 21894), (89, 21156), (123, 15308), (129, 14596), (164, 11481), (172, 10947), (178, 10578), (246, 7654), (258, 7298), (267, 7052), (356, 5289), (492, 3827), (516, 3649), (534, 3526), (1068, 1763)]