242065572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2881733}}^1$

素因数の和:2881747

約数の個数: 24

約数和(自身を含む): 645508416

約数和(自身を除く): 403442844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2881733, 5763466, 8645199, 11526932, 17290398, 20172131, 34580796, 40344262, 60516393, 80688524, 121032786, 242065572]

約数ペア:

[(1, 242065572), (2, 121032786), (3, 80688524), (4, 60516393), (6, 40344262), (7, 34580796), (12, 20172131), (14, 17290398), (21, 11526932), (28, 8645199), (42, 5763466), (84, 2881733)]