15679936638

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{240571}}^1$

素因数の和:240670

約数の個数: 64

約数和(自身を含む): 37413757440

約数和(自身を除く): 21733820802

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 459, 639, 918, 1207, 1278, 1917, 2414, 3621, 3834, 7242, 10863, 21726, 32589, 65178, 240571, 481142, 721713, 1443426, 2165139, 4089707, 4330278, 6495417, 8179414, 12269121, 12990834, 17080541, 24538242, 34161082, 36807363, 51241623, 73614726, 102483246, 110422089, 153724869, 220844178, 290369197, 307449738, 461174607, 580738394, 871107591, 922349214, 1742215182, 2613322773, 5226645546, 7839968319, 15679936638]

約数ペア:

[(1, 15679936638), (2, 7839968319), (3, 5226645546), (6, 2613322773), (9, 1742215182), (17, 922349214), (18, 871107591), (27, 580738394), (34, 461174607), (51, 307449738), (54, 290369197), (71, 220844178), (102, 153724869), (142, 110422089), (153, 102483246), (213, 73614726), (306, 51241623), (426, 36807363), (459, 34161082), (639, 24538242), (918, 17080541), (1207, 12990834), (1278, 12269121), (1917, 8179414), (2414, 6495417), (3621, 4330278), (3834, 4089707), (7242, 2165139), (10863, 1443426), (21726, 721713), (32589, 481142), (65178, 240571)]