146947866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 319948416

約数和(自身を除く): 173000550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 313, 338, 463, 507, 626, 926, 939, 1014, 1389, 1878, 2778, 4069, 6019, 8138, 12038, 12207, 18057, 24414, 36114, 52897, 78247, 105794, 144919, 156494, 158691, 234741, 289838, 317382, 434757, 469482, 869514, 1883947, 3767894, 5651841, 11303682, 24491311, 48982622, 73473933, 146947866]

約数ペア:

[(1, 146947866), (2, 73473933), (3, 48982622), (6, 24491311), (13, 11303682), (26, 5651841), (39, 3767894), (78, 1883947), (169, 869514), (313, 469482), (338, 434757), (463, 317382), (507, 289838), (626, 234741), (926, 158691), (939, 156494), (1014, 144919), (1389, 105794), (1878, 78247), (2778, 52897), (4069, 36114), (6019, 24414), (8138, 18057), (12038, 12207)]