23987538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{70139}}^1$

素因数の和:70166

約数の個数: 24

約数和(自身を含む): 54709200

約数和(自身を除く): 30721662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 70139, 140278, 210417, 420834, 631251, 1262502, 1332641, 2665282, 3997923, 7995846, 11993769, 23987538]

約数ペア:

[(1, 23987538), (2, 11993769), (3, 7995846), (6, 3997923), (9, 2665282), (18, 1332641), (19, 1262502), (38, 631251), (57, 420834), (114, 210417), (171, 140278), (342, 70139)]