12885684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 34653696

約数和(自身を除く): 21768012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1171, 1572, 1834, 2342, 2751, 3513, 3668, 4684, 5502, 7026, 8197, 11004, 14052, 16394, 24591, 32788, 49182, 98364, 153401, 306802, 460203, 613604, 920406, 1073807, 1840812, 2147614, 3221421, 4295228, 6442842, 12885684]

約数ペア:

[(1, 12885684), (2, 6442842), (3, 4295228), (4, 3221421), (6, 2147614), (7, 1840812), (12, 1073807), (14, 920406), (21, 613604), (28, 460203), (42, 306802), (84, 153401), (131, 98364), (262, 49182), (393, 32788), (524, 24591), (786, 16394), (917, 14052), (1171, 11004), (1572, 8197), (1834, 7026), (2342, 5502), (2751, 4684), (3513, 3668)]