1993202388

素因数分解:

$2^2\times 3^2\times {\mathrm{55366733}}^1$

素因数の和:55366743

約数の個数: 18

約数和(自身を含む): 5038372794

約数和(自身を除く): 3045170406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55366733, 110733466, 166100199, 221466932, 332200398, 498300597, 664400796, 996601194, 1993202388]

約数ペア:

[(1, 1993202388), (2, 996601194), (3, 664400796), (4, 498300597), (6, 332200398), (9, 221466932), (12, 166100199), (18, 110733466), (36, 55366733)]