2021016036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12955231}}^1$

素因数の和:12955251

約数の個数: 24

約数和(自身を含む): 5078450944

約数和(自身を除く): 3057434908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12955231, 25910462, 38865693, 51820924, 77731386, 155462772, 168418003, 336836006, 505254009, 673672012, 1010508018, 2021016036]

約数ペア:

[(1, 2021016036), (2, 1010508018), (3, 673672012), (4, 505254009), (6, 336836006), (12, 168418003), (13, 155462772), (26, 77731386), (39, 51820924), (52, 38865693), (78, 25910462), (156, 12955231)]