427730142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{8089}}^1$

素因数の和:9360

約数の個数: 32

約数和(自身を含む): 978566400

約数和(自身を除く): 550836258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1259, 2518, 3777, 7554, 8089, 8813, 16178, 17626, 24267, 26439, 48534, 52878, 56623, 113246, 169869, 339738, 10184051, 20368102, 30552153, 61104306, 71288357, 142576714, 213865071, 427730142]

約数ペア:

[(1, 427730142), (2, 213865071), (3, 142576714), (6, 71288357), (7, 61104306), (14, 30552153), (21, 20368102), (42, 10184051), (1259, 339738), (2518, 169869), (3777, 113246), (7554, 56623), (8089, 52878), (8813, 48534), (16178, 26439), (17626, 24267)]