12918696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 24336984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 587, 786, 917, 1048, 1174, 1572, 1761, 1834, 2348, 2751, 3144, 3522, 3668, 4109, 4696, 5502, 7044, 7336, 8218, 11004, 12327, 14088, 16436, 22008, 24654, 32872, 49308, 76897, 98616, 153794, 230691, 307588, 461382, 538279, 615176, 922764, 1076558, 1614837, 1845528, 2153116, 3229674, 4306232, 6459348, 12918696]

約数ペア:

[(1, 12918696), (2, 6459348), (3, 4306232), (4, 3229674), (6, 2153116), (7, 1845528), (8, 1614837), (12, 1076558), (14, 922764), (21, 615176), (24, 538279), (28, 461382), (42, 307588), (56, 230691), (84, 153794), (131, 98616), (168, 76897), (262, 49308), (393, 32872), (524, 24654), (587, 22008), (786, 16436), (917, 14088), (1048, 12327), (1174, 11004), (1572, 8218), (1761, 7336), (1834, 7044), (2348, 5502), (2751, 4696), (3144, 4109), (3522, 3668)]