421223256

素因数分解:

$2^3\times 3^2\times {\mathrm{5850323}}^1$

素因数の和:5850335

約数の個数: 24

約数和(自身を含む): 1140813180

約数和(自身を除く): 719589924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5850323, 11700646, 17550969, 23401292, 35101938, 46802584, 52652907, 70203876, 105305814, 140407752, 210611628, 421223256]

約数ペア:

[(1, 421223256), (2, 210611628), (3, 140407752), (4, 105305814), (6, 70203876), (8, 52652907), (9, 46802584), (12, 35101938), (18, 23401292), (24, 17550969), (36, 11700646), (72, 5850323)]