609606

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 40

約数和(自身を含む): 1411344

約数和(自身を除く): 801738

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 71, 81, 106, 142, 159, 162, 213, 318, 426, 477, 639, 954, 1278, 1431, 1917, 2862, 3763, 3834, 4293, 5751, 7526, 8586, 11289, 11502, 22578, 33867, 67734, 101601, 203202, 304803, 609606]

約数ペア:

[(1, 609606), (2, 304803), (3, 203202), (6, 101601), (9, 67734), (18, 33867), (27, 22578), (53, 11502), (54, 11289), (71, 8586), (81, 7526), (106, 5751), (142, 4293), (159, 3834), (162, 3763), (213, 2862), (318, 1917), (426, 1431), (477, 1278), (639, 954)]