66227538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4691}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 143462592

約数和(自身を除く): 77235054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4691, 4706, 7059, 9382, 14073, 14118, 28146, 60983, 121966, 182949, 365898, 849071, 1698142, 2547213, 5094426, 11037923, 22075846, 33113769, 66227538]

約数ペア:

[(1, 66227538), (2, 33113769), (3, 22075846), (6, 11037923), (13, 5094426), (26, 2547213), (39, 1698142), (78, 849071), (181, 365898), (362, 182949), (543, 121966), (1086, 60983), (2353, 28146), (4691, 14118), (4706, 14073), (7059, 9382)]