21364242

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 44496000

約数和(自身を除く): 23131758

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 199, 398, 597, 617, 1194, 1234, 1851, 3702, 5771, 11542, 17313, 17893, 34626, 35786, 53679, 107358, 122783, 245566, 368349, 736698, 3560707, 7121414, 10682121, 21364242]

約数ペア:

[(1, 21364242), (2, 10682121), (3, 7121414), (6, 3560707), (29, 736698), (58, 368349), (87, 245566), (174, 122783), (199, 107358), (398, 53679), (597, 35786), (617, 34626), (1194, 17893), (1234, 17313), (1851, 11542), (3702, 5771)]