12842466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 32406528

約数和(自身を除く): 19564062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 547, 559, 602, 903, 1094, 1118, 1641, 1677, 1806, 3282, 3354, 3829, 3913, 7111, 7658, 7826, 11487, 11739, 14222, 21333, 22974, 23478, 23521, 42666, 47042, 49777, 70563, 99554, 141126, 149331, 164647, 298662, 305773, 329294, 493941, 611546, 917319, 987882, 1834638, 2140411, 4280822, 6421233, 12842466]

約数ペア:

[(1, 12842466), (2, 6421233), (3, 4280822), (6, 2140411), (7, 1834638), (13, 987882), (14, 917319), (21, 611546), (26, 493941), (39, 329294), (42, 305773), (43, 298662), (78, 164647), (86, 149331), (91, 141126), (129, 99554), (182, 70563), (258, 49777), (273, 47042), (301, 42666), (546, 23521), (547, 23478), (559, 22974), (602, 21333), (903, 14222), (1094, 11739), (1118, 11487), (1641, 7826), (1677, 7658), (1806, 7111), (3282, 3913), (3354, 3829)]