39146954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 81699840

約数和(自身を除く): 42552886

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 787, 1309, 1463, 1574, 2261, 2618, 2926, 3553, 4522, 5509, 7106, 8657, 11018, 13379, 14953, 17314, 24871, 26758, 29906, 49742, 60599, 93653, 104671, 121198, 147169, 164483, 187306, 209342, 254201, 294338, 328966, 508402, 1030183, 1151381, 1779407, 2060366, 2302762, 2796211, 3558814, 5592422, 19573477, 39146954]

約数ペア:

[(1, 39146954), (2, 19573477), (7, 5592422), (11, 3558814), (14, 2796211), (17, 2302762), (19, 2060366), (22, 1779407), (34, 1151381), (38, 1030183), (77, 508402), (119, 328966), (133, 294338), (154, 254201), (187, 209342), (209, 187306), (238, 164483), (266, 147169), (323, 121198), (374, 104671), (418, 93653), (646, 60599), (787, 49742), (1309, 29906), (1463, 26758), (1574, 24871), (2261, 17314), (2618, 14953), (2926, 13379), (3553, 11018), (4522, 8657), (5509, 7106)]