20210727222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160402597}}^1$

素因数の和:160402612

約数の個数: 24

約数和(自身を含む): 50045610576

約数和(自身を除く): 29834883354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160402597, 320805194, 481207791, 962415582, 1122818179, 1443623373, 2245636358, 2887246746, 3368454537, 6736909074, 10105363611, 20210727222]

約数ペア:

[(1, 20210727222), (2, 10105363611), (3, 6736909074), (6, 3368454537), (7, 2887246746), (9, 2245636358), (14, 1443623373), (18, 1122818179), (21, 962415582), (42, 481207791), (63, 320805194), (126, 160402597)]