18419196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28961}}^1$

素因数の和:29021

約数の個数: 24

約数和(自身を含む): 43790544

約数和(自身を除く): 25371348

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28961, 57922, 86883, 115844, 173766, 347532, 1534933, 3069866, 4604799, 6139732, 9209598, 18419196]

約数ペア:

[(1, 18419196), (2, 9209598), (3, 6139732), (4, 4604799), (6, 3069866), (12, 1534933), (53, 347532), (106, 173766), (159, 115844), (212, 86883), (318, 57922), (636, 28961)]