407689074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1742261}}^1$

素因数の和:1742282

約数の個数: 24

約数和(自身を含む): 951275052

約数和(自身を除く): 543585978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1742261, 3484522, 5226783, 10453566, 15680349, 22649393, 31360698, 45298786, 67948179, 135896358, 203844537, 407689074]

約数ペア:

[(1, 407689074), (2, 203844537), (3, 135896358), (6, 67948179), (9, 45298786), (13, 31360698), (18, 22649393), (26, 15680349), (39, 10453566), (78, 5226783), (117, 3484522), (234, 1742261)]