2018271306

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 4283744256

約数和(自身を除く): 2265472950

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 277, 554, 831, 911, 1333, 1662, 1822, 2666, 2733, 3999, 5466, 7998, 8587, 11911, 17174, 23822, 25761, 28241, 35733, 39173, 51522, 56482, 71466, 78346, 84723, 117519, 169446, 235038, 252347, 369241, 504694, 738482, 757041, 1107723, 1214363, 1514082, 2215446, 2428726, 3643089, 7286178, 7822757, 10850921, 15645514, 21701842, 23468271, 32552763, 46936542, 65105526, 336378551, 672757102, 1009135653, 2018271306]

約数ペア:

[(1, 2018271306), (2, 1009135653), (3, 672757102), (6, 336378551), (31, 65105526), (43, 46936542), (62, 32552763), (86, 23468271), (93, 21701842), (129, 15645514), (186, 10850921), (258, 7822757), (277, 7286178), (554, 3643089), (831, 2428726), (911, 2215446), (1333, 1514082), (1662, 1214363), (1822, 1107723), (2666, 757041), (2733, 738482), (3999, 504694), (5466, 369241), (7998, 252347), (8587, 235038), (11911, 169446), (17174, 117519), (23822, 84723), (25761, 78346), (28241, 71466), (35733, 56482), (39173, 51522)]