1385784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 3954600

約数和(自身を除く): 2568816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1013, 1368, 2026, 3039, 4052, 6078, 8104, 9117, 12156, 18234, 19247, 24312, 36468, 38494, 57741, 72936, 76988, 115482, 153976, 173223, 230964, 346446, 461928, 692892, 1385784]

約数ペア:

[(1, 1385784), (2, 692892), (3, 461928), (4, 346446), (6, 230964), (8, 173223), (9, 153976), (12, 115482), (18, 76988), (19, 72936), (24, 57741), (36, 38494), (38, 36468), (57, 24312), (72, 19247), (76, 18234), (114, 12156), (152, 9117), (171, 8104), (228, 6078), (342, 4052), (456, 3039), (684, 2026), (1013, 1368)]