28049238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222613}}^1$

素因数の和:222628

約数の個数: 24

約数和(自身を含む): 69455568

約数和(自身を除く): 41406330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222613, 445226, 667839, 1335678, 1558291, 2003517, 3116582, 4007034, 4674873, 9349746, 14024619, 28049238]

約数ペア:

[(1, 28049238), (2, 14024619), (3, 9349746), (6, 4674873), (7, 4007034), (9, 3116582), (14, 2003517), (18, 1558291), (21, 1335678), (42, 667839), (63, 445226), (126, 222613)]