13638086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 14009914

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 59, 77, 79, 118, 133, 154, 158, 209, 266, 413, 418, 553, 649, 826, 869, 1106, 1121, 1298, 1463, 1501, 1738, 2242, 2926, 3002, 4543, 4661, 6083, 7847, 9086, 9322, 10507, 12166, 12331, 15694, 16511, 21014, 24662, 32627, 33022, 51271, 65254, 86317, 88559, 102542, 115577, 172634, 177118, 231154, 358897, 619913, 717794, 974149, 1239826, 1948298, 6819043, 13638086]

約数ペア:

[(1, 13638086), (2, 6819043), (7, 1948298), (11, 1239826), (14, 974149), (19, 717794), (22, 619913), (38, 358897), (59, 231154), (77, 177118), (79, 172634), (118, 115577), (133, 102542), (154, 88559), (158, 86317), (209, 65254), (266, 51271), (413, 33022), (418, 32627), (553, 24662), (649, 21014), (826, 16511), (869, 15694), (1106, 12331), (1121, 12166), (1298, 10507), (1463, 9322), (1501, 9086), (1738, 7847), (2242, 6083), (2926, 4661), (3002, 4543)]