162421818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{4241}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 350626752

約数和(自身を除く): 188204934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2946, 4241, 6383, 8482, 12723, 12766, 19149, 25446, 38298, 55133, 110266, 165399, 330798, 2082331, 4164662, 6246993, 12493986, 27070303, 54140606, 81210909, 162421818]

約数ペア:

[(1, 162421818), (2, 81210909), (3, 54140606), (6, 27070303), (13, 12493986), (26, 6246993), (39, 4164662), (78, 2082331), (491, 330798), (982, 165399), (1473, 110266), (2946, 55133), (4241, 38298), (6383, 25446), (8482, 19149), (12723, 12766)]