438062004

素因数分解:

$2^2\times 3^2\times {\mathrm{12168389}}^1$

素因数の和:12168399

約数の個数: 18

約数和(自身を含む): 1107323490

約数和(自身を除く): 669261486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12168389, 24336778, 36505167, 48673556, 73010334, 109515501, 146020668, 219031002, 438062004]

約数ペア:

[(1, 438062004), (2, 219031002), (3, 146020668), (4, 109515501), (6, 73010334), (9, 48673556), (12, 36505167), (18, 24336778), (36, 12168389)]