66260916

素因数分解:

$2^2\times 3^4\times {\mathrm{204509}}^1$

素因数の和:204525

約数の個数: 30

約数和(自身を含む): 173219970

約数和(自身を除く): 106959054

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204509, 409018, 613527, 818036, 1227054, 1840581, 2454108, 3681162, 5521743, 7362324, 11043486, 16565229, 22086972, 33130458, 66260916]

約数ペア:

[(1, 66260916), (2, 33130458), (3, 22086972), (4, 16565229), (6, 11043486), (9, 7362324), (12, 5521743), (18, 3681162), (27, 2454108), (36, 1840581), (54, 1227054), (81, 818036), (108, 613527), (162, 409018), (324, 204509)]