15001818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 33106752

約数和(自身を除く): 18104934

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 4691, 9382, 14073, 28146, 60983, 121966, 182949, 192331, 365898, 384662, 576993, 1153986, 2500303, 5000606, 7500909, 15001818]

約数ペア:

[(1, 15001818), (2, 7500909), (3, 5000606), (6, 2500303), (13, 1153986), (26, 576993), (39, 384662), (41, 365898), (78, 192331), (82, 182949), (123, 121966), (246, 60983), (533, 28146), (1066, 14073), (1599, 9382), (3198, 4691)]