21632676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10667}}^1$

素因数の和:10700

約数の個数: 36

約数和(自身を含む): 54662832

約数和(自身を除く): 33030156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 10667, 21334, 32001, 42668, 64002, 128004, 138671, 277342, 416013, 554684, 832026, 1664052, 1802723, 3605446, 5408169, 7210892, 10816338, 21632676]

約数ペア:

[(1, 21632676), (2, 10816338), (3, 7210892), (4, 5408169), (6, 3605446), (12, 1802723), (13, 1664052), (26, 832026), (39, 554684), (52, 416013), (78, 277342), (156, 138671), (169, 128004), (338, 64002), (507, 42668), (676, 32001), (1014, 21334), (2028, 10667)]