18603928

素因数分解:

$2^3\times 7^2\times {\mathrm{47459}}^1$

素因数の和:47479

約数の個数: 24

約数和(自身を含む): 40578300

約数和(自身を除く): 21974372

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47459, 94918, 189836, 332213, 379672, 664426, 1328852, 2325491, 2657704, 4650982, 9301964, 18603928]

約数ペア:

[(1, 18603928), (2, 9301964), (4, 4650982), (7, 2657704), (8, 2325491), (14, 1328852), (28, 664426), (49, 379672), (56, 332213), (98, 189836), (196, 94918), (392, 47459)]