21152803512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46387727}}^1$

素因数の和:46387755

約数の個数: 32

約数和(自身を含む): 55665273600

約数和(自身を除く): 34512470088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46387727, 92775454, 139163181, 185550908, 278326362, 371101816, 556652724, 881366813, 1113305448, 1762733626, 2644100439, 3525467252, 5288200878, 7050934504, 10576401756, 21152803512]

約数ペア:

[(1, 21152803512), (2, 10576401756), (3, 7050934504), (4, 5288200878), (6, 3525467252), (8, 2644100439), (12, 1762733626), (19, 1113305448), (24, 881366813), (38, 556652724), (57, 371101816), (76, 278326362), (114, 185550908), (152, 139163181), (228, 92775454), (456, 46387727)]