21954558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6917}}^1$

素因数の和:6968

約数の個数: 24

約数和(自身を含む): 45907848

約数和(自身を除く): 23953290

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6917, 13834, 20751, 41502, 159091, 318182, 477273, 954546, 3659093, 7318186, 10977279, 21954558]

約数ペア:

[(1, 21954558), (2, 10977279), (3, 7318186), (6, 3659093), (23, 954546), (46, 477273), (69, 318182), (138, 159091), (529, 41502), (1058, 20751), (1587, 13834), (3174, 6917)]