9681828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 24808896

約数和(自身を除く): 15127068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1171, 1378, 2067, 2342, 2756, 3513, 4134, 4684, 7026, 8268, 14052, 15223, 30446, 45669, 60892, 62063, 91338, 124126, 182676, 186189, 248252, 372378, 744756, 806819, 1613638, 2420457, 3227276, 4840914, 9681828]

約数ペア:

[(1, 9681828), (2, 4840914), (3, 3227276), (4, 2420457), (6, 1613638), (12, 806819), (13, 744756), (26, 372378), (39, 248252), (52, 186189), (53, 182676), (78, 124126), (106, 91338), (156, 62063), (159, 60892), (212, 45669), (318, 30446), (636, 15223), (689, 14052), (1171, 8268), (1378, 7026), (2067, 4684), (2342, 4134), (2756, 3513)]