345462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 768768

約数和(自身を除く): 423306

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 103, 129, 206, 258, 309, 559, 618, 1118, 1339, 1677, 2678, 3354, 4017, 4429, 8034, 8858, 13287, 26574, 57577, 115154, 172731, 345462]

約数ペア:

[(1, 345462), (2, 172731), (3, 115154), (6, 57577), (13, 26574), (26, 13287), (39, 8858), (43, 8034), (78, 4429), (86, 4017), (103, 3354), (129, 2678), (206, 1677), (258, 1339), (309, 1118), (559, 618)]