23619918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 54132480

約数和(自身を除く): 30512562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 761, 1478, 1522, 2217, 2283, 4434, 4566, 5173, 5327, 10346, 10654, 15519, 15981, 31038, 31962, 562379, 1124758, 1687137, 3374274, 3936653, 7873306, 11809959, 23619918]

約数ペア:

[(1, 23619918), (2, 11809959), (3, 7873306), (6, 3936653), (7, 3374274), (14, 1687137), (21, 1124758), (42, 562379), (739, 31962), (761, 31038), (1478, 15981), (1522, 15519), (2217, 10654), (2283, 10346), (4434, 5327), (4566, 5173)]