223836018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{761347}}^1$

素因数の和:761366

約数の個数: 24

約数和(自身を含む): 520762032

約数和(自身を除く): 296926014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 761347, 1522694, 2284041, 4568082, 5329429, 10658858, 15988287, 31976574, 37306003, 74612006, 111918009, 223836018]

約数ペア:

[(1, 223836018), (2, 111918009), (3, 74612006), (6, 37306003), (7, 31976574), (14, 15988287), (21, 10658858), (42, 5329429), (49, 4568082), (98, 2284041), (147, 1522694), (294, 761347)]