12321833868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{418939}}^1$

素因数の和:419011

約数の個数: 72

約数和(自身を含む): 33548715200

約数和(自身を除く): 21226881332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 418939, 837878, 1256817, 1675756, 2513634, 3770451, 5027268, 7540902, 7959841, 15081804, 15919682, 18014377, 23879523, 31839364, 36028754, 47759046, 54043131, 71638569, 72057508, 95518092, 108086262, 143277138, 162129393, 216172524, 286554276, 324258786, 342273163, 648517572, 684546326, 1026819489, 1369092652, 2053638978, 3080458467, 4107277956, 6160916934, 12321833868]

約数ペア:

[(1, 12321833868), (2, 6160916934), (3, 4107277956), (4, 3080458467), (6, 2053638978), (9, 1369092652), (12, 1026819489), (18, 684546326), (19, 648517572), (36, 342273163), (38, 324258786), (43, 286554276), (57, 216172524), (76, 162129393), (86, 143277138), (114, 108086262), (129, 95518092), (171, 72057508), (172, 71638569), (228, 54043131), (258, 47759046), (342, 36028754), (387, 31839364), (516, 23879523), (684, 18014377), (774, 15919682), (817, 15081804), (1548, 7959841), (1634, 7540902), (2451, 5027268), (3268, 3770451), (4902, 2513634), (7353, 1675756), (9804, 1256817), (14706, 837878), (29412, 418939)]