18529860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5827}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 52871616

約数和(自身を除く): 34341756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5827, 11654, 17481, 23308, 29135, 34962, 58270, 69924, 87405, 116540, 174810, 308831, 349620, 617662, 926493, 1235324, 1544155, 1852986, 3088310, 3705972, 4632465, 6176620, 9264930, 18529860]

約数ペア:

[(1, 18529860), (2, 9264930), (3, 6176620), (4, 4632465), (5, 3705972), (6, 3088310), (10, 1852986), (12, 1544155), (15, 1235324), (20, 926493), (30, 617662), (53, 349620), (60, 308831), (106, 174810), (159, 116540), (212, 87405), (265, 69924), (318, 58270), (530, 34962), (636, 29135), (795, 23308), (1060, 17481), (1590, 11654), (3180, 5827)]