16040484

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7849

約数の個数: 48

約数和(自身を含む): 43780800

約数和(自身を除く): 27740316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7817, 15634, 23451, 31268, 46902, 70353, 93804, 140706, 148523, 211059, 281412, 297046, 422118, 445569, 594092, 844236, 891138, 1336707, 1782276, 2673414, 4010121, 5346828, 8020242, 16040484]

約数ペア:

[(1, 16040484), (2, 8020242), (3, 5346828), (4, 4010121), (6, 2673414), (9, 1782276), (12, 1336707), (18, 891138), (19, 844236), (27, 594092), (36, 445569), (38, 422118), (54, 297046), (57, 281412), (76, 211059), (108, 148523), (114, 140706), (171, 93804), (228, 70353), (342, 46902), (513, 31268), (684, 23451), (1026, 15634), (2052, 7817)]