78309018

素因数分解:

$2^1\times 3^4\times {\mathrm{483389}}^1$

素因数の和:483403

約数の個数: 20

約数和(自身を含む): 175470570

約数和(自身を除く): 97161552

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 483389, 966778, 1450167, 2900334, 4350501, 8701002, 13051503, 26103006, 39154509, 78309018]

約数ペア:

[(1, 78309018), (2, 39154509), (3, 26103006), (6, 13051503), (9, 8701002), (18, 4350501), (27, 2900334), (54, 1450167), (81, 966778), (162, 483389)]