917874204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{18919}}^1$

素因数の和:19250

約数の個数: 48

約数和(自身を含む): 2313991680

約数和(自身を除く): 1396117476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 3732, 4043, 8086, 12129, 16172, 18919, 24258, 37838, 48516, 56757, 75676, 113514, 227028, 245947, 491894, 737841, 983788, 1475682, 2951364, 5883809, 11767618, 17651427, 23535236, 35302854, 70605708, 76489517, 152979034, 229468551, 305958068, 458937102, 917874204]

約数ペア:

[(1, 917874204), (2, 458937102), (3, 305958068), (4, 229468551), (6, 152979034), (12, 76489517), (13, 70605708), (26, 35302854), (39, 23535236), (52, 17651427), (78, 11767618), (156, 5883809), (311, 2951364), (622, 1475682), (933, 983788), (1244, 737841), (1866, 491894), (3732, 245947), (4043, 227028), (8086, 113514), (12129, 75676), (16172, 56757), (18919, 48516), (24258, 37838)]