28049994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222619}}^1$

素因数の和:222634

約数の個数: 24

約数和(自身を含む): 69457440

約数和(自身を除く): 41407446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222619, 445238, 667857, 1335714, 1558333, 2003571, 3116666, 4007142, 4674999, 9349998, 14024997, 28049994]

約数ペア:

[(1, 28049994), (2, 14024997), (3, 9349998), (6, 4674999), (7, 4007142), (9, 3116666), (14, 2003571), (18, 1558333), (21, 1335714), (42, 667857), (63, 445238), (126, 222619)]