2840334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9661}}^1$

素因数の和:9680

約数の個数: 24

約数和(自身を含む): 6608808

約数和(自身を除く): 3768474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9661, 19322, 28983, 57966, 67627, 135254, 202881, 405762, 473389, 946778, 1420167, 2840334]

約数ペア:

[(1, 2840334), (2, 1420167), (3, 946778), (6, 473389), (7, 405762), (14, 202881), (21, 135254), (42, 67627), (49, 57966), (98, 28983), (147, 19322), (294, 9661)]