42487458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28706

約数の個数: 32

約数和(自身を含む): 96331200

約数和(自身を除く): 53843742

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 28669, 57338, 86007, 172014, 372697, 544711, 745394, 1089422, 1118091, 1634133, 2236182, 3268266, 7081243, 14162486, 21243729, 42487458]

約数ペア:

[(1, 42487458), (2, 21243729), (3, 14162486), (6, 7081243), (13, 3268266), (19, 2236182), (26, 1634133), (38, 1118091), (39, 1089422), (57, 745394), (78, 544711), (114, 372697), (247, 172014), (494, 86007), (741, 57338), (1482, 28669)]