13395144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 38845440

約数和(自身を除く): 25450296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1123, 1491, 1704, 1988, 2246, 2982, 3369, 3976, 4492, 5964, 6738, 7861, 8984, 11928, 13476, 15722, 23583, 26952, 31444, 47166, 62888, 79733, 94332, 159466, 188664, 239199, 318932, 478398, 558131, 637864, 956796, 1116262, 1674393, 1913592, 2232524, 3348786, 4465048, 6697572, 13395144]

約数ペア:

[(1, 13395144), (2, 6697572), (3, 4465048), (4, 3348786), (6, 2232524), (7, 1913592), (8, 1674393), (12, 1116262), (14, 956796), (21, 637864), (24, 558131), (28, 478398), (42, 318932), (56, 239199), (71, 188664), (84, 159466), (142, 94332), (168, 79733), (213, 62888), (284, 47166), (426, 31444), (497, 26952), (568, 23583), (852, 15722), (994, 13476), (1123, 11928), (1491, 8984), (1704, 7861), (1988, 6738), (2246, 5964), (2982, 4492), (3369, 3976)]