27811764

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{7649}}^1$

素因数の和:7760

約数の個数: 36

約数和(自身を含む): 71007300

約数和(自身を除く): 43195536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 7649, 15298, 22947, 30596, 45894, 68841, 91788, 137682, 275364, 772549, 1545098, 2317647, 3090196, 4635294, 6952941, 9270588, 13905882, 27811764]

約数ペア:

[(1, 27811764), (2, 13905882), (3, 9270588), (4, 6952941), (6, 4635294), (9, 3090196), (12, 2317647), (18, 1545098), (36, 772549), (101, 275364), (202, 137682), (303, 91788), (404, 68841), (606, 45894), (909, 30596), (1212, 22947), (1818, 15298), (3636, 7649)]