4728906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 12614784

約数和(自身を除く): 7885878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2887, 5774, 8661, 17322, 20209, 25983, 37531, 40418, 51966, 60627, 75062, 112593, 121254, 181881, 225186, 262717, 337779, 363762, 525434, 675558, 788151, 1576302, 2364453, 4728906]

約数ペア:

[(1, 4728906), (2, 2364453), (3, 1576302), (6, 788151), (7, 675558), (9, 525434), (13, 363762), (14, 337779), (18, 262717), (21, 225186), (26, 181881), (39, 121254), (42, 112593), (63, 75062), (78, 60627), (91, 51966), (117, 40418), (126, 37531), (182, 25983), (234, 20209), (273, 17322), (546, 8661), (819, 5774), (1638, 2887)]