12521106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 29656536

約数和(自身を除く): 17135430

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 733, 949, 1314, 1466, 1898, 2199, 2847, 4398, 5694, 6597, 8541, 9529, 13194, 17082, 19058, 28587, 53509, 57174, 85761, 107018, 160527, 171522, 321054, 481581, 695617, 963162, 1391234, 2086851, 4173702, 6260553, 12521106]

約数ペア:

[(1, 12521106), (2, 6260553), (3, 4173702), (6, 2086851), (9, 1391234), (13, 963162), (18, 695617), (26, 481581), (39, 321054), (73, 171522), (78, 160527), (117, 107018), (146, 85761), (219, 57174), (234, 53509), (438, 28587), (657, 19058), (733, 17082), (949, 13194), (1314, 9529), (1466, 8541), (1898, 6597), (2199, 5694), (2847, 4398)]