331885386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2634011}}^1$

素因数の和:2634026

約数の個数: 24

約数和(自身を含む): 821811744

約数和(自身を除く): 489926358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2634011, 5268022, 7902033, 15804066, 18438077, 23706099, 36876154, 47412198, 55314231, 110628462, 165942693, 331885386]

約数ペア:

[(1, 331885386), (2, 165942693), (3, 110628462), (6, 55314231), (7, 47412198), (9, 36876154), (14, 23706099), (18, 18438077), (21, 15804066), (42, 7902033), (63, 5268022), (126, 2634011)]