18927384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112663}}^1$

素因数の和:112679

約数の個数: 32

約数和(自身を含む): 54078720

約数和(自身を除く): 35151336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112663, 225326, 337989, 450652, 675978, 788641, 901304, 1351956, 1577282, 2365923, 2703912, 3154564, 4731846, 6309128, 9463692, 18927384]

約数ペア:

[(1, 18927384), (2, 9463692), (3, 6309128), (4, 4731846), (6, 3154564), (7, 2703912), (8, 2365923), (12, 1577282), (14, 1351956), (21, 901304), (24, 788641), (28, 675978), (42, 450652), (56, 337989), (84, 225326), (168, 112663)]