142298436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1694029}}^1$

素因数の和:1694043

約数の個数: 24

約数和(自身を含む): 379462720

約数和(自身を除く): 237164284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1694029, 3388058, 5082087, 6776116, 10164174, 11858203, 20328348, 23716406, 35574609, 47432812, 71149218, 142298436]

約数ペア:

[(1, 142298436), (2, 71149218), (3, 47432812), (4, 35574609), (6, 23716406), (7, 20328348), (12, 11858203), (14, 10164174), (21, 6776116), (28, 5082087), (42, 3388058), (84, 1694029)]