421593564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5018971}}^1$

素因数の和:5018985

約数の個数: 24

約数和(自身を含む): 1124249728

約数和(自身を除く): 702656164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5018971, 10037942, 15056913, 20075884, 30113826, 35132797, 60227652, 70265594, 105398391, 140531188, 210796782, 421593564]

約数ペア:

[(1, 421593564), (2, 210796782), (3, 140531188), (4, 105398391), (6, 70265594), (7, 60227652), (12, 35132797), (14, 30113826), (21, 20075884), (28, 15056913), (42, 10037942), (84, 5018971)]