2021427276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{23669}}^1$

素因数の和:24334

約数の個数: 48

約数和(自身を含む): 5153621760

約数和(自身を除く): 3132194484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 647, 1294, 1941, 2588, 3882, 7117, 7764, 14234, 21351, 23669, 28468, 42702, 47338, 71007, 85404, 94676, 142014, 260359, 284028, 520718, 781077, 1041436, 1562154, 3124308, 15313843, 30627686, 45941529, 61255372, 91883058, 168452273, 183766116, 336904546, 505356819, 673809092, 1010713638, 2021427276]

約数ペア:

[(1, 2021427276), (2, 1010713638), (3, 673809092), (4, 505356819), (6, 336904546), (11, 183766116), (12, 168452273), (22, 91883058), (33, 61255372), (44, 45941529), (66, 30627686), (132, 15313843), (647, 3124308), (1294, 1562154), (1941, 1041436), (2588, 781077), (3882, 520718), (7117, 284028), (7764, 260359), (14234, 142014), (21351, 94676), (23669, 85404), (28468, 71007), (42702, 47338)]