66795918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 157768704

約数和(自身を除く): 90972786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 3391, 6566, 6782, 9849, 10173, 19698, 20346, 23737, 47474, 71211, 142422, 166159, 227197, 332318, 454394, 498477, 681591, 996954, 1363182, 1590379, 3180758, 4771137, 9542274, 11132653, 22265306, 33397959, 66795918]

約数ペア:

[(1, 66795918), (2, 33397959), (3, 22265306), (6, 11132653), (7, 9542274), (14, 4771137), (21, 3180758), (42, 1590379), (49, 1363182), (67, 996954), (98, 681591), (134, 498477), (147, 454394), (201, 332318), (294, 227197), (402, 166159), (469, 142422), (938, 71211), (1407, 47474), (2814, 23737), (3283, 20346), (3391, 19698), (6566, 10173), (6782, 9849)]