121508142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{413293}}^1$

素因数の和:413312

約数の個数: 24

約数和(自身を含む): 282693096

約数和(自身を除く): 161184954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 413293, 826586, 1239879, 2479758, 2893051, 5786102, 8679153, 17358306, 20251357, 40502714, 60754071, 121508142]

約数ペア:

[(1, 121508142), (2, 60754071), (3, 40502714), (6, 20251357), (7, 17358306), (14, 8679153), (21, 5786102), (42, 2893051), (49, 2479758), (98, 1239879), (147, 826586), (294, 413293)]