855869742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{40193}}^1$

素因数の和:40234

約数の個数: 72

約数和(自身を含む): 2294916624

約数和(自身を除く): 1439046882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 40193, 80386, 120579, 241158, 281351, 361737, 522509, 562702, 723474, 844053, 1045018, 1567527, 1688106, 2532159, 3135054, 3657563, 4702581, 5064318, 6792617, 7315126, 9405162, 10972689, 13585234, 20377851, 21945378, 32918067, 40755702, 47548319, 61133553, 65836134, 95096638, 122267106, 142644957, 285289914, 427934871, 855869742]

約数ペア:

[(1, 855869742), (2, 427934871), (3, 285289914), (6, 142644957), (7, 122267106), (9, 95096638), (13, 65836134), (14, 61133553), (18, 47548319), (21, 40755702), (26, 32918067), (39, 21945378), (42, 20377851), (63, 13585234), (78, 10972689), (91, 9405162), (117, 7315126), (126, 6792617), (169, 5064318), (182, 4702581), (234, 3657563), (273, 3135054), (338, 2532159), (507, 1688106), (546, 1567527), (819, 1045018), (1014, 844053), (1183, 723474), (1521, 562702), (1638, 522509), (2366, 361737), (3042, 281351), (3549, 241158), (7098, 120579), (10647, 80386), (21294, 40193)]