213830388

素因数分解:

$2^2\times 3^3\times {\mathrm{1979911}}^1$

素因数の和:1979924

約数の個数: 24

約数和(自身を含む): 554375360

約数和(自身を除く): 340544972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1979911, 3959822, 5939733, 7919644, 11879466, 17819199, 23758932, 35638398, 53457597, 71276796, 106915194, 213830388]

約数ペア:

[(1, 213830388), (2, 106915194), (3, 71276796), (4, 53457597), (6, 35638398), (9, 23758932), (12, 17819199), (18, 11879466), (27, 7919644), (36, 5939733), (54, 3959822), (108, 1979911)]