2078125722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{40241}}^1$

素因数の和:40419

約数の個数: 48

約数和(自身を含む): 4771091520

約数和(自身を除く): 2692965798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 906, 1359, 2718, 2869, 5738, 8607, 17214, 25821, 40241, 51642, 80482, 120723, 241446, 362169, 724338, 764579, 1529158, 2293737, 4587474, 6076391, 6881211, 12152782, 13762422, 18229173, 36458346, 54687519, 109375038, 115451429, 230902858, 346354287, 692708574, 1039062861, 2078125722]

約数ペア:

[(1, 2078125722), (2, 1039062861), (3, 692708574), (6, 346354287), (9, 230902858), (18, 115451429), (19, 109375038), (38, 54687519), (57, 36458346), (114, 18229173), (151, 13762422), (171, 12152782), (302, 6881211), (342, 6076391), (453, 4587474), (906, 2293737), (1359, 1529158), (2718, 764579), (2869, 724338), (5738, 362169), (8607, 241446), (17214, 120723), (25821, 80482), (40241, 51642)]