427491162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1130929}}^1$

素因数の和:1130947

約数の個数: 32

約数和(自身を含む): 1085692800

約数和(自身を除く): 658201638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1130929, 2261858, 3392787, 6785574, 7916503, 10178361, 15833006, 20356722, 23749509, 30535083, 47499018, 61070166, 71248527, 142497054, 213745581, 427491162]

約数ペア:

[(1, 427491162), (2, 213745581), (3, 142497054), (6, 71248527), (7, 61070166), (9, 47499018), (14, 30535083), (18, 23749509), (21, 20356722), (27, 15833006), (42, 10178361), (54, 7916503), (63, 6785574), (126, 3392787), (189, 2261858), (378, 1130929)]